 |
» |
|
|
|
|  |  |
Class Error 1 |  |
Class Error 1 Class error 1 is composed of three types of processor failures:
register file, execution unit, and instruction unit. Register file messages take the form: where: xx = detailed error number
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of the test. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the general registers 1, 2, and 31 fails.
Second possible cause of
the error may be the execution unit.
Third possible cause of
the error also may be the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the general registers fails.
Second possible cause of
the error may be the execution unit.
Third possible cause of
the error also may be the instruction unit. - ACTION
Contact your
Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the recovery counter or external interrupt enable mask fails.
Second possible cause of
the error may be the execution unit.
Third possible cause of
the error also may be the instruction unit. - ACTION
Contact your
Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the temporary control
registers fails.
Second possible cause of the error may
be the execution unit.
Third possible cause of the error also may be
the instruction unit. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Cross-talk occurs between general registers. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
Crosstalk occurs among general registers and temporary registers. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
X and B bus bypass testing. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
General register 0 bypassed. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
General register 0 bypassed on a
nullify. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the trap with
interval timer fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 10
- MESSAGE
No message. System halts. (E) - CAUSE
Interval timer is not incrementing.
Second possible cause of the error may be the
execution unit.
Third possible cause of the error also may be
the instruction unit. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 11
- MESSAGE
No message. System halts. (E) - CAUSE
Interval timer is not causing a trap.
Second possible cause of the error may be the
instruction unit.
Third possible cause of the error also may be
the translation look-aside buffer. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 12
- MESSAGE
No message. System halts. (E) - CAUSE
Recovery counter is not causing a trap.
Second possible cause of the error may be the
instruction unit.
Third possible cause of the error also may be
the translation look-aside buffer. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 15
- MESSAGE
No message. System halts. (E) - CAUSE
Load to general register 0 modifies
that register. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 16
- MESSAGE
No message. System halts. (E) - CAUSE
Nullified instruction stored to register
file - ACTION
Contact your Hewlett-Packard
Support Representative.
- 17
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load word and modification (LDWM) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 18
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load word indexed and modification (LDWX,M) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 19
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load byte indexed and modification (LDBX,U,M) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 1A
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load half word indexed and modification (LDHX,U,M) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 1B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load halfword indexed and modification (LDWX,U,M) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 20
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the operation of the
register file interlock fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 21
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load word and modification after (LDW,MA) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 22
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address
calculation for load word and modification before (LDW,MB) fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 23
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the move to control
register (MTCTL) after load word (LDW) operation fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 2A
- MESSAGE
No message. System halts. (E) - CAUSE
Nullified instruction after data trap
stored to register file. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the address calculation of the load and modification that caused the data trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2C
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the ripple through
recovery counter fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 2D
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot force overflow trap. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 2E
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the backup on
recovery counter fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 2F
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the late nullify on
recovery counter fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 31
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected recovery counter trap
occurs.
Second possible cause of the error may be the
instruction unit.
Third possible cause of the error also may be
the translation look-aside buffer. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 32
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected external interrupt trap occurs.
Second possible cause of the error may be the
instruction unit.
Third possible cause of the error also may be
the translation look-aside buffer. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 40
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the external interrupt
request register with zero fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 41
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the value of general
register 1 after ADDIL instruction fails. - ACTION
Contact your Hewlett-Packard
Support Representative.
- 42
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the calculation of the return address with branch
and link instruction fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 43
- MESSAGE
No message. System halts. (E) - CAUSE
Register file does not zero unused portion of the target register
for LDH instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 44
- MESSAGE
No message. System halts. (E) - CAUSE
Register file does not zero unused portion of the target register
for LDB instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 45
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot distinguish between banks of the general registers. - ACTION
Contact your Hewlett-Packard Support Representative.
- 46
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the recovery counter operation fails. Counter cannot
count up. - ACTION
Contact your Hewlett-Packard Support Representative.
- 47
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the recovery counter operation with nullify
instruction fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 48
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the recovery counter operation with late nullify
instruction fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 49
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the recovery counter operation with late nullify
instruction caused by data trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4A
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the recovery counter trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the recovery counter trap operation immediately
after data trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4C
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify external interrupt enable mask. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4D
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify external interrupt request register. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4E
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the external interrupt operation fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4F
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify current privilege level after execution of the gateway instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 50
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the timing on board fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 51
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the external interrupt request register with high-priority machine check fails. (EIRR bit gets set with HPMC.) - ACTION
Contact your Hewlett-Packard Support Representative.
Execution unit messages take the form: where: xx = detailed error number.
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of the test on this board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the data path through the barrel shifter fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Shift by bit 0, 1, 2, 4, 6, 8, 16, or 31 fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern test of the 3/4-bit hardware boundaries fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Preshift by 0 bit for MOVE fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
Extract sign/unsigned for a bit field fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 06
- MESSAGE
No message. System halts. (E) - CAUSE
Timing critical path of instruction mix MTCTL and VEXTRS fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the shift amount register fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Arithmetic/logical conditions fail. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the unit conditions fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the extract/logical conditions fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the PSW C/B bit fails.
Second cause of the error may be the register file. - ACTION
Contact your Hewlett-Packard Support Representative.
- 10
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the shift and add conditions fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 11
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify shift one and add. - ACTION
Contact your Hewlett-Packard Support Representative.
- 12
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify shift two and add. - ACTION
Contact your Hewlett-Packard Support Representative.
- 13
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify shift three and add. - ACTION
Contact your Hewlett-Packard Support Representative.
- 14
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the load byte short with odd index fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 15
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the operation of the PSW's C/B bits with decimal
correct (DCOR) instruction fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 16
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the PSW's C/B bits with logical shift operation
fails.
(C/B gets updated.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 17
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify operation of the logical add. - ACTION
Contact your Hewlett-Packard Support Representative.
- 18
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the PSW's C/B bits with logical add operation fails.
(C/B gets updated.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 19
- MESSAGE
No message. System halts. (E) - CAUSE
Addition of two negative numbers cause overflow trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1A
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify addition of two negative numbers. - ACTION
Contact your Hewlett-Packard Support Representative.
- 20
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the overflow conditions with logical ADD instruction
fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 21
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the overflow conditions with EXTRU logical
instruction fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 22
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the extract signed instruction operation fails. - ACTION
Contact your Hewlett-Packard Support Representative.
Instruction unit messages take the form: where: xx = detailed error number.
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of the test of this board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Condition branch test fails.
Second possible cause of the error is the execution unit.
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Condition add with no overflow fails.
Second possible cause of the error is the execution unit
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Odd condition fails.
Second possible cause of the error is the execution unit.
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the unit true condition fails.
Second possible cause of the error is the execution unit.
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
Test of the ext/dep true condition fails.
Second possible cause of the error is the execution unit.
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
Branch and link instruction cannot calculate the return address.
Second possible cause of the error is the execution unit.
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 09
- MESSAGE
No message. System halts. (E) - CAUSE
Branch and vector instruction cannot return to the given address.
Second possible cause of the error is the execution unit.
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the system mask portion of the PSW fails.
Second possible cause of the error is the execution unit
Third possible cause also may be the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the coprocessor fails.
Second possible cause of the error is the execution unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the interrupt vector address or PC offset queue fails.
Second possible cause of the error is the execution unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the interrupt processor status word fails.
Second possible cause of the error is the execution unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0E
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the PC offset queue operation fails. (Cannot verify the functionality of the PSW Q bit.)
Second possible cause of
the error is the translation look-aside buffer. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0F
- MESSAGE
No message. System halts. (E) - CAUSE
Instruction unit cannot force trap. Second possible cause of
the error is the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 16
- MESSAGE
No message. System halts. (E) - CAUSE
PC offset queue does not hold the correct address after trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 17
- MESSAGE
No message. System halts. (E) - CAUSE
IPSW does not receive the value of the PSW after trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 18
- MESSAGE
No message. System halts. (E) - CAUSE
Interrupt instruction register does not receive the value of the
instruction that causes a trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 19
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the forced break instruction trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 20
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the forced illegal instruction trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 21
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the forced overflow trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 22
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the forced conditional trap fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 23
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the functionality of the PSW's T bit during a
verification of the forced branch taken trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 24
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the functionality of the PSW's B bit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 25
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot enable a high-priority machine check with PSW's M bit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 26
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot disable the high-priority machine check with PSW's M bit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 27
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the change of privilege with branch external (BE)
instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 28
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the change of privilege with branch and link
external (BLE) instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 29
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the change of privilege with branch vector (BV) instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2A
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the functionality of the privilege register trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2B
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the functionality of the privilege operation trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2C
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the functionality of the lower privilege transfer trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2D
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the functionality of the higher privilege transfer trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 31
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected high-priority machine check trap occurs.
Second possible cause of
the error is the register file.
Third possible cause of
the error is the translation look-aside
buffer (TLB). - ACTION
Contact your Hewlett-Packard Support Representative.
- 32
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected low parity machine check trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 33
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected illegal instruction trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 34
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected break instruction trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 35
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected privileged operation trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 36
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected privileged register trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 37
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected overflow trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 38
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected condition trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 39
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected assist emulation trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 3A
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected privilege transfer trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 3B
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected low-privilege transfer trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 3C
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected taken branch trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 3D
- MESSAGE
No message. System halts. (E) - CAUSE
Unimplemented trap occurs.
Second possible cause of the error is the register
file.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 40
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the transfer of control/soft reset fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 41
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected high-priority machine check is found during forced TOC/soft reset. - ACTION
Contact your Hewlett-Packard Support Representative.
- 42
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify PCQ front after RFI with Q bit off. - ACTION
Contact your Hewlett-Packard Support Representative.
- 43
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify Assist Emulation trap, or cannot verify bit zero of
CCR. - ACTION
Contact your Hewlett-Packard Support Representative.
- 44
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify coprocessor configuration register by forcing
assist emulation trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 45
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify overflow trap with ADDIO instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 46
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected overflow trap occurs. - ACTION
Contact your Hewlett-Packard Support Representative.
- 47
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify index other than zero with BLR instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 48
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify index other than zero with BV instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 49
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify system mask (of PSW) with MTSM instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4E
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify functionality of PSW's N bit. N bit is not set for
nullified instruction when taken branch trap is taken. - ACTION
Contact your Hewlett-Packard Support Representative.
- 4F
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify functionality of PSW's N bit. When N bit is set RFI
target is not nullified. - ACTION
Contact your Hewlett-Packard Support Representative.
- 51
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify functionality of PSW's X bit. (Cannot prevent data
memory break trap by setting X bit.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 52
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of PSW's V bit fails. (Cannot verify the remainder of
the divide step.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 53
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of PSW's C bit fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 54
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of IPSW in virtual mode fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 55
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of PCQ in high virtual address fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 56
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of small displacement in high virtual address fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 57
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of PSW when HPMC is forced by TLB parity error fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 58
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot force HPMC in virtual mode. - ACTION
Contact your Hewlett-Packard Support Representative.
- 59
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of IPSW in virtual mode fails. - ACTION
Contact your Hewlett-Packard Support Representative.
Class Error 2 |  |
Class error 2 is composed of translation look-aside buffer (TLB)
and cache failures. These two types of errors are coded
23xx and 27xx. Translation Look-Aside Buffer (TLB) Failuretranslation look-aside buffer messages take the form: where:
xx = detailed error number.
|
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurred at the start of the test of this board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read and write operation on the space registers
through space ID fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read and write operation on the space registers
through MTSP fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read or write access to a page with proper
protection and access right fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the write disable bit operation fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 06
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the public access operation fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the PSW P Bit operation fails.
Second possible cause of the error is the cache unit.
Third possible cause of the error is the instruction
unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the data TLB MISS trap operation fails.
Second possible cause of the error is the instruction
unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 09
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the non-access data TLB MISS trap operation fails.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the debug trap operation fails.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the dirty bit trap operation fails.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the virtual I/O trap operation fails.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the physical page number RAMs fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 10
- MESSAGE
No message. System halts. (E) - CAUSE
Lower privilege trap does not occur.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 11
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the data path through PIDs fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 12
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the data path through PCSQ fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 13
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the I bit functionality fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 14
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the physical address generation or the physical page
number RAM fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 15
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read and write with virtual address operation
fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 16
- MESSAGE
No message. System halts. (E) - CAUSE
Gateway instruction does not promote privilege to zero in a real
mode.
Second possible cause is the instruction unit.
Third possible cause is the register file. - ACTION
Contact your Hewlett-Packard Support Representative.
- 18
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the privilege level generation with gateway
instruction for page types 2 or 3 fails.
Second possible cause is the instruction unit.
Third possible cause is the register file. - ACTION
Contact your Hewlett-Packard Support Representative.
- 19
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the privilege level generation with gateway
instruction for page types 4, 5, 6, or 7 fails.
Second possible cause is the instruction unit.
Third possible cause is the register file. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1A
- MESSAGE
No message. System halts. (E) - CAUSE
Gateway instruction does not promote privilege to zero in a
virtual mode.
Second possible cause is the instruction unit.
Third possible cause is the register file. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the execution of the gateway instruction in delay
slot
of the branch fails. (No trap is generated.)
Second possible cause is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1C
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the generation of a data memory protection trap
fails.
Second possible cause is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1D
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the generation of an instruction memory protection
trap fails.
Second possible cause is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 20
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the ISR operation fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 21
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the IOR operation fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 22
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity generator and parity checking on the data
TLB physical page number RAM fails.
Second possible cause is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 23
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity generator and parity checking on the
instruction TLB physical page number RAM fails.
Second possible cause is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 26
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the memory protection trap with byte access fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 27
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the memory protection trap with half word access fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 28
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the memory protection trap with word access fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 29
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the instruction TLB MISS fault fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2A
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot force data TLB MISS fault. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2B
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify protection ID, access ID. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2C
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify public pages. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2D
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot distinguish between instruction CA and data CA with the diagnostic register. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2E
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the two cycle opcode instruction fails. Cannot verify TLB FREZ. - ACTION
Contact your Hewlett-Packard Support Representative.
- 31
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected instruction TLB MISS fault occurs.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 32
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected instruction memory protection trap occurs.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 33
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected TLB MISS trap occurs.
Second possible cause of the error is the instruction unit. - ACTION
contact your Hewlett-Packard Support Representative.
- 34
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected nonaccess instruction TLB MISS trap occurs.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 35
- MESSAGE
No message. System halts. (E)
- CAUSE
Unexpected nonaccess instruction TLB MISS trap occurs. Second possible cause of the error is the instruction unit
- ACTION
Contact your Hewlett-Packard Support Representative.
- 36
- MESSAGE
No message. System halts. (E)
- CAUSE
Unexpected data memory protection trap occurs. Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 37
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected data memory break trap occurs. Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 38
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected TLB dirty bit fault occurs.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 39
- MESSAGE
No message. System halts. (E) - CAUSE
Unexpected virtual device reference trap occurs.
Second possible cause of the error is the instruction unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 40
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify the TLB indexing through its RAM. - ACTION
Contact your Hewlett-Packard Support Representative.
cache messages take the form: where: xx = detailed error number.
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error has occurred at the start of the test of this board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read/write protocol in the first and last set of
data cache RAM fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read or write address test operation on data cache fails.
Second possible cause of the error is memory.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the read or write (data path test operation) on the data
cache fails.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the half word or byte operation on the data cache fails.
Second possible cause of
the error is the register file unit.
Third possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 06
- MESSAGE
No message. System halts. (E) - CAUSE
data cache cannot set enable interrupt request register (EIRR) bits.
Second possible cause of the error is the register file unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the data cache dirty bit, miss or flush operation fails.
Second possible cause of
the error is the register file unit.
Third possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the data cache load word operation with clean MISS fails.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity error generator on byte zero fails.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity error generator on byte one fails.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity error generator on byte two fails.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity error generator on byte three fails.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0F
- MESSAGE
No message. System halts. (E) - CAUSE
cache diagnostic register bit is stuck. - ACTION
Remove floating-point board, then reboot the system. Contact your Hewlett-Packard Support Representative.
- 10
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying data path on the instruction cache.
Second possible cause of error is the execution unit.. - ACTION
Contact your Hewlett-Packard Support Representative.
- 15
- MESSAGE
No message. System halts. (E) - CAUSE
Size of I_CA and D_CA do not match (check revision of execution unit.)
Second possible cause of the error is the execution unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 16
- MESSAGE
No message. System halts. (E) - CAUSE
Cache line gets updated on data TLB MISS fault. - ACTION
Contact your Hewlett-Packard Support Representative.
- 17
- MESSAGE
No message. System halts. (E) - CAUSE
Memory line gets updated on data TLB MISS fault. - ACTION
Contact your Hewlett-Packard Support Representative.
- 18
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying byte transaction with data cache MISS. - ACTION
Contact your Hewlett-Packard Support Representative.
- 19
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying half word transaction with data cache MISS. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1A
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying parity checking/generator with EIRR/CMD. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1B
- MESSAGE
No message. System halts. (E) - CAUSE
cache line gets updated on TLB data trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1C
- MESSAGE
No message. System halts. (E) - CAUSE
memory gets updated on TLB data trap. - ACTION
Contact your Hewlett-Packard Support Representative.
- 20
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying cache tag parity error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 21
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying EIRR/CMD with its address. - ACTION
Contact your Hewlett-Packard Support Representative.
- 22
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying soft reset with its address. - ACTION
Contact your Hewlett-Packard Support Representative.
- 23
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying operation of LDCWS instruction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 24
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying semaphore in load word and clear. - ACTION
Contact your Hewlett-Packard Support Representative.
- 25
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying operation of cache MISS. - ACTION
Contact your Hewlett-Packard Support Representative.
- 26
- MESSAGE
No message. System halts. (E) - CAUSE
Failure while verifying operation of cache FREZ. - ACTION
Contact your Hewlett-Packard Support Representative.
- C7
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM7 U1301. - ACTION
Remove Floating-Point board then reboot the system. Contact your
Hewlett-Packard Support Representative.
- CA
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs during a series of arbitrary microcode calculations.
Areas of possible cause are the mapper PROM or the math chips. - ACTION
Remove floating-point board then reboot the system. Contact your
Hewlett-Packard Support Representative.
- CC
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs which slows the execution of the floating-point unit. - ACTION
Remove floating-point board, then reboot the system. Contact your Hewlett-Packard Support Representative.
Class Error 3: System Monitor Card Failure |  |
System monitor card messages take the form: where: xx = detailed error number.
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of the test of this
board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
data error occurs while verifying byte 10c (hex) of nonvolatile memory (NVM). - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
General register 0 is not zero at transfer of control (TOC). - ACTION
Contact your Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Invalid return address received for TOC.
Second possible cause of the error is memory. - ACTION
Contact your Hewlett-Packard Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify processor dependent code (PDC) PROM.
No PDC PROM installed. - ACTION
Contact your Hewlett-Packard Support Representative.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot find second part of self-test in PDC PROM.
PDC PROM not installed. - ACTION
Contact your Hewlett-Packard Support Representative.
- 09
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot find PDC code in PDC PROM. - ACTION
check PDC PROM. Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot initialize memory with switch 3 open. - ACTION
Try booting with switch 3 in normal position. Contact your
Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
General register 0 is not found to be zero at TOC or HPMC save state routine. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error message occurs for HPMC in HPMC save state
routine. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify checksum while downloading code from EPROM on
system monitor card. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0E
- MESSAGE
No message. System boots. (W) - CAUSE
Self-test completes with warning. - ACTION
check warning message(s). Contact your HP Representative if future problem occurs.
- 0F
- MESSAGE
No message. System boots. (I) - CAUSE
Self-test completes successfully.
- 21
- MESSAGE
No message. Self-test continues. (W) - CAUSE
Verification of stable storage fails. - ACTION
Contact your HP Representative if system halt occurs
or future problem encountered.
- 22
- MESSAGE
No message. Self-test continues. (W) - CAUSE
Failure occurs while reading from stable storage. - ACTION
Contact your HP Support Representative if system halt occurs
or future problem encountered.
- 28
- MESSAGE
No message. Self-test continues. (W) - CAUSE
Failure occurs while reading from time-of-day clock. - ACTION
Contact your HP Support Representative if system halt occurs
or future problem encountered. check time-of-day entry during START routine.
Class Error 4: Coprocessor Failure |  |
Coprocessor messages take the form: where: xx = the last two digits of the hex display.
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Error indicates that the coprocessor is frozen. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Test fails as single load followed by a single store is executed without an intervening I-cache miss. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board,
then reboot the system.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Test fails as double load followed by a double store is executed to see that the lower word returns correctly. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Test fails as floating-point operation is executed and followed by a sufficient number of nonfloating-point instructions to ensure that the FP operation has been completed. A single-precision store performs the check of the result. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as a floating-point compare operation that sets the C bit is executed. An FTEST instruction checks that the C bit has been set. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 06
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as a load of the status register is attempted from an I/O address. This should abort. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as a coprocessor load followed by a floating-point
operation that uses the load data is executed. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board,
then reboot the system.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs since a floating-point operation that causes a trapping exception is immediately followed by a coprocessor store with a T-register conflict. This store should have been delayed until the trap completes, reflecting the result of the trap. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 09
- MESSAGE
No message. System halts. (E) - CAUSE
An unanticipated trap occurs, possibly caused by a failure of the r1 comparator or trap logic. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Test of conflict comparator fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as coprocessor load of a nonzero number to FPR (0), the status register, is executed and then a floating-point operation that requires zero as an operand is executed. This tests that the FP operation reflects an operand of zero. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
T-bit of FPR(0) is not set. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 0D
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as a floating-point operation with a zero T-field is executed followed by a coprocessor store of the status register. The status register should not have been affected by the FP operation. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 0E
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as a coprocessor load to a reserved register is attempted. This should cause a reserved operation trap. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 0F
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs as a coprocessor load from an I/O address is attempted. This load should abort. - ACTION
Contact your Hewlett-Packard Support Representative.
- 31
- MESSAGE
No message. System halts. (E) - CAUSE
Test results in an unexpected assist exception trap. This cause can stem from a variety of problems in the system, possibly resulting from a test of the conflict comparator. This test can also reflect a malfunction of one or more of the math chips. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 42
- MESSAGE
No message. System halts. (E) - CAUSE
Test of ALUZERO condition fails. - ACTION
Contact your Hewlett-Packard Support Representative.
Remove the floating-point board, then reboot the system.
- 43
- MESSAGE
No message. System halts. (E) - CAUSE
Test of ALUZERO condition fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 44
- MESSAGE
No message. System halts. (E) - CAUSE
Test of ALUSIGN condition fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 45
- MESSAGE
No message. System halts. (E) - CAUSE
Test of XOR in ALU fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 46
- MESSAGE
No message. System halts. (E) - CAUSE
Test of AND in ALU fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 47
- MESSAGE
No message. System halts. (E) - CAUSE
Test of OR in ALU fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 48
- MESSAGE
No message. System halts. (E) - CAUSE
Test of load to status register fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 49
- MESSAGE
No message. System halts. (E) - CAUSE
Test of instruction register fails. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 62
- MESSAGE
No message. System halts. (E) - CAUSE
Detect failure of multiply chip U2302. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 64
- MESSAGE
No message. System halts. (E) - CAUSE
Detect failure of add chip U2104. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 65
- MESSAGE
No message. System halts. (E) - CAUSE
Detect failure of divide chip U2305. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 80
- MESSAGE
No message. System halts. (E) - CAUSE
Detect failure in nullify generation circuitry. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 86
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM6 U1101. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 90
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM7 U1301. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 91
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM2 U1302. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 95
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM5 U1401. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 96
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM1 U1402. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 97
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM4 U1403. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- 98
- MESSAGE
No message. System halts. (E) - CAUSE
Microcode detects possible failure of RAM0 U1404. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C0
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM0 U1404. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C1
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM1 U1402. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C2
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM2 U1302. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C3
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM3 U1303. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C4
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM4 U1403. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C5
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM5 U1401. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C6
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM6 U1101. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- C7
- MESSAGE
No message. System halts. (E) - CAUSE
Macrocode detects possible failure of RAM7 U1301. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- CA
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs during a series of arbitrary microcode calculations. Areas of possible cause are the mapper PROM or the math chips. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
- CC
- MESSAGE
No message. System halts. (E) - CAUSE
An error occurs which slows the execution of the floating-point unit. - ACTION
Contact your Hewlett-Packard Support Representative. Remove the floating-point board, then reboot the system.
Class Error 5: Bus Protocol Failure |  |
Bus protocol messages takes the form: where: xx = detailed error number.
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of this test. - ACTION
Contact your Hewlett-Packard Support Representative.
Class Error 7: Memory Failure |  |
Class Error 7 memory error messages takes the form: where: xx = detailed error number.
 |  |  |  |  | NOTE:
The memory test takes about 1.5 seconds per MB of memory. |  |  |  |  |
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of the test of this board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Either stuck bit occurs in I/O status register or cannot
find four contiguous words within the first 256 KB without a
single bit error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the memory with its address fails.
Second possible cause of the error is the cache unit.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern testing memory fails.
Second possible cause of the error is the cache unit.
Third possible cause of the error is the TLB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Multiple bit error flag is set by single bit error.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
Multiple bit error flag is not set by multiple bit error.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 06
- MESSAGE
No message. System halts. (E) - CAUSE
Memory controller cannot calculate the address of the faulty
memory.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Single bit error is detected.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Parity checking/generator is not working.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of read/write protocol fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0C
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of read and Clear protocol fails.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 10
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined type of memory controller is found. - ACTION
Contact your Hewlett-Packard Support Representative.
- 11
- MESSAGE
No message. System halts. (E) - CAUSE
Error occurs as "hole" in memory is detected. - ACTION
Install 32 MB memory controller. Contact your Hewlett-Packard Support Representative.
- 12
- MESSAGE
No message. System halts. (E) - CAUSE
Last memory controller does not have a memory array installed. - ACTION
Contact your Hewlett-Packard Support Representative. Install memory array.
- 13
- MESSAGE
No message. System halts. (E) - CAUSE
Last 8 MB (3 MB MC and 5 MB MA) memory controller does not have a memory array installed. - ACTION
Contact your Hewlett-Packard Support Representative. Install memory array.
- 2F
- MESSAGE
No message. System halts. (E) - CAUSE
No memory board is found during initialization.
Second possible cause of the error is the cache unit. - ACTION
Contact your Hewlett-Packard Support Representative.
Class Error 8: Channel Adapter Test |  |
Channel adapter test messages take the form: where: xx = detailed error number.
 |  |  |  |  | NOTE:
The channel adapter test takes about 5 seconds to perform. |  |  |  |  |
- 00
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs at the start of the test of this
board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 01
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot enable soft physical address. (Cannot set the SSET bit.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 02
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot disable soft physical address. (Cannot reset SSET bit to zero.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 03
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify memory with its address. - ACTION
Contact your Hewlett-Packard Support Representative.
- 04
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify memory with sliding ones. - ACTION
Contact your Hewlett-Packard Support Representative.
- 05
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify memory with sliding zeros. - ACTION
Contact your Hewlett-Packard Support Representative.
- 06
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify memory with all zeros. - ACTION
Contact your Hewlett-Packard Support Representative.
- 07
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern testing of external interrupt enable mask register fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 08
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot set interrupt register to zero. - ACTION
Contact your Hewlett-Packard Support Representative.
- 09
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern testing of interrupt register fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0A
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern testing of chain RAM base register fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0B
- MESSAGE
No message. System halts. (E) - CAUSE
Failure encountered while pattern testing mask register. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0E
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern testing of reset address register fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0F
- MESSAGE
No message. System halts. (E) - CAUSE
Pattern testing of reset data register fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 10
- MESSAGE
No message. System halts. (E) - CAUSE
Reset does not clear soft physical address (SPA). - ACTION
Contact your Hewlett-Packard Support Representative.
- 11
- MESSAGE
No message. System halts. (E) - CAUSE
Either a channel I/O card is not installed, or none of the CIO cards pass the self-test and are ready for command. - ACTION
Contact your Hewlett-Packard Support Representative.
- 12
- MESSAGE
No message. System halts. (E) - CAUSE
Stop command does not set the ready (RDY) bit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 13
- MESSAGE
No message. System halts. (E) - CAUSE
Chain command does not clear the RDY bit. - ACTION
Contact your Hewlett-Packard Support Representative.
- 14
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot get an interrupt at the end of DMA. (Appropriate bit in submask register not set.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 15
- MESSAGE
No message. System halts. (E) - CAUSE
DMA does not transfer data. - ACTION
Contact your Hewlett-Packard Support Representative.
- 16
- MESSAGE
No message. System halts. (E) - CAUSE
RDY bit is not set at the end of DMA. - ACTION
Contact your Hewlett-Packard Support Representative.
- 17
- MESSAGE
No message. System halts. (E) - CAUSE
CIO card returns wrong status after the subchannel is
disconnected. - ACTION
Contact your Hewlett-Packard Support Representative.
- 18
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs with a CIO card. RFC, PST, PRE, or LVI do not match. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1A
- MESSAGE
No message. System halts. (E) - CAUSE
Hewlett-Packard IB loopback test reports data write status error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1B
- MESSAGE
No message. System halts. (E) - CAUSE
Hewlett-Packard IB cannot get ready for command. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1C
- MESSAGE
No message. System halts. (E) - CAUSE
Hewlett-Packard IB loopback test reports undefined status error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1D
- MESSAGE
No message. System halts. (E) - CAUSE
Hewlett-Packard IB loopback test reports data error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 1E
- MESSAGE
No message. System halts. (E) - CAUSE
Channel does not request attention after disconnecting the
subchannel. - ACTION
Contact your Hewlett-Packard Support Representative.
- 20
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify link to previous link status block. - ACTION
Contact your Hewlett-Packard Support Representative.
- 21
- MESSAGE
No message. System halts. (E) - CAUSE
Status error occurs while verifying link status quad. - ACTION
Contact your Hewlett-Packard Support Representative.
- 22
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify link to last data quad. - ACTION
Contact your Hewlett-Packard Support Representative.
- 23
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify counter within the DMA chain quad. - ACTION
Contact your Hewlett-Packard Support Representative.
- 25
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of channel with semaphore set to zero operation fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 26
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined error occurs. Cannot find any installed memory board. - ACTION
Contact your Hewlett-Packard Support Representative.
- 27
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of channel with semaphore fails. Semaphore changes from zero to one. - ACTION
Contact your Hewlett-Packard Support Representative.
- 28
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the parity checking operation fails. - ACTION
Contact your Hewlett-Packard Support Representative.
- 29
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the ME bit functionality on channel adapter status register for data parity errors fails. Channel does not set ME bit on data parity error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2A
- MESSAGE
No message. System halts. (E) - CAUSE
Channel cannot identify a data parity error. (Wrong MSTAT issued on error.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 2B
- MESSAGE
No message. System halts. (E) - CAUSE
Verification of the ME bit functionality on channel adapter status register for address parity errors fails. (Channel does not set ME bit on error.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 2C
- MESSAGE
No message. System halts. (E) - CAUSE
Channel cannot identify an address parity error. - ACTION
Contact your Hewlett-Packard Support Representative.
- 2F
- MESSAGE
No message. System halts. (E) - CAUSE
A mid-bus I/O card is not found. - ACTION
Contact your Hewlett-Packard Support Representative.
- 40
- MESSAGE
No message. System halts. (E) - CAUSE
Channel cannot finish logchannel transaction. There is no
interrupt at the end of the transaction. - ACTION
Contact your Hewlett-Packard Support Representative.
- 41
- MESSAGE
No message. System halts. (E) - CAUSE
Logchannel status error occurs. The transaction requires the
device adapter to be the system controller, and it is not. - ACTION
Check Hewlett-Packard IB card switch setting. Contact your Hewlett-Packard Support Representative.
- 42
- MESSAGE
No message. System halts. (E) - CAUSE
Undefined logchannel status error occurs. - ACTION
Contact your Hewlett-Packard Support Representative.
- 43
- MESSAGE
No message. System halts. (E) - CAUSE
End of the Hewlett-Packard IB loopback test with
logchannel returns a bad status. - ACTION
Contact your Hewlett-Packard Support Representative.
- 44
- MESSAGE
No message. System halts. (E) - CAUSE
Subchannel is not readied after the logchannel operation. - ACTION
Contact your Hewlett-Packard Support Representative.
- 45
- MESSAGE
No message. System halts. (E) - CAUSE
Subchannel is not readied after attention request enable followed by an attention request operation. - ACTION
Contact your Hewlett-Packard Support Representative.
- 46
- MESSAGE
No message. System halts. (E) - CAUSE
I/O card returns wrong status after an attention
request. - ACTION
Contact your Hewlett-Packard Support Representative.
- 47
- MESSAGE
No message. System halts. (E) - CAUSE
Correct bit is not set in the attention request register. - ACTION
Contact your Hewlett-Packard Support Representative.
- 48
- MESSAGE
No message. System halts. (E) - CAUSE
Attention request bit set prior to attention request test. (Error unknown.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 49
- MESSAGE
No message. System halts. (E) - CAUSE
Subchannel does not request attention after enabling attention request and request attention. (write control of ARE and RQA.) - ACTION
Contact your Hewlett-Packard Support Representative.
- 4F
- MESSAGE
No message. Self-test continues. (W) - CAUSE
Channel cannot complete its test without a Hewlett-Packard IB card. - ACTION
check device adapters. Contact your Hewlett-Packard Support Representative if device problems occur.
- 50
- MESSAGE
No message. System halts. (E) - CAUSE
Cannot verify I/O test checksum. - ACTION
Contact your Hewlett-Packard Support Representative.
Class Error 9: Console Path Test |  |
Class Error 9 Console path related errors and/or channel I/O errors take the following multiplexed code form: where: w = CIO slot number (<> C) x = Device address (always 0 for the console) y = CIO mid-bus slot number zz = IODC driver error code 00 - 7F.
- 0100
9y80
- MESSAGE
None.(I) - CAUSE
I/O dependent code (IODC) from channel I/O bus (CIO) in console path fails. - ACTION
None. If problem recurs or is suspected cause of a future
system problem or failure, contact your Hewlett Packard Support Representative.
- 0100
9y88
- MESSAGE
No message. System halts. (E) - CAUSE
No working console is found. Autoboot disabled. - ACTION
Connect console or replace existing console. Reboot system.
- 01C0
9yzz
- MESSAGE
No message. Self-test continues. (W) - CAUSE
Access port self-test fails. "zz"
= AP self-test code (00-7F). - ACTION
If AP not functional, reset the system from the front panel. If a soft reset/transfer of control is needed, set switch 3 on the system monitor card to the open position and reset the system from the front panel. If AP is functional and can reset the system, note the error as a possible console path or CIO bus problem should a future problem or system failure occur.
- 01C0
9yF0
- MESSAGE
No message. Self-test continues. (W) - CAUSE
Access port read of the hexadecimal display fails. - ACTION
None. Note error should a future system problem occur.
- 01C0
9yFF
- MESSAGE
No message. Self-test continues. (W) - CAUSE
No access port is found. - ACTION
If an access port exists and remains functional, note error
should the problem cause a future problem or system
failure. If AP is disabled or not functioning and you have reset the system from the front panel, ignore warning message.
Class Error A: Boot Path Test |  |
Boot device related errors and/or channel I/O errors take the following multiplexed code form: where: w = CIO slot number (<> C) x = Device address (always 0 for the console) y = CIO mid-bus slot number zz = IODC driver error code 00 - 7F.
- 0100
Ay80
- MESSAGE
Boot Error: First display.
Boot Error: Second display.
Boot from Primary Path (Y or N)?> - CAUSE
IODC load from the CIO channel in console path fails. - ACTION
Check that the tape drive is functional. (Check switch setting if switch selector is used.) Recable new drive. If measures fail, contact your Hewlett-Packard Support Representative and boot from primary path if possible.
- 0100
AyF0
- MESSAGE
Boot Error: First display.
Boot Error: Second display.
Boot from Primary Path (Y or N)?> - CAUSE
LIF volume label error occurs. The media may have
been improperly initialized. - ACTION
Check that the tape drive is functional. (check switch setting, if switch selector is used.) check that the mounted tape is a boot tape. Recable new drive or replace suspect tape. If measures fail, contact your Hewlett-Packard Support Representative and boot from primary path if possible.
- 01wx
AyF8
- MESSAGE
Boot Error: First display.
Boot Error: Second display.
Boot from Primary Path (Y or N)?> - CAUSE
IPL checksum fails. The utility (or ISL) being read from tape is possibly corrupted. - ACTION
Try using the utility from another tape, such as from the master backup. If problem persists, contact your Hewlett-Packard Support Representative and boot from the system
disk.
Class Error B: Initialization Messages |  |
When the system halts, the reason for the halt can be seen on the SPU control
panel status display (hex display). The first number is the source of the
halt call, and following it are numbers of the form 0nxx where n is
a number that starts at 1 and increments. The reason can be interpreted by
stringing the xx values together to form a number. When the monitor is the source of the halt, the first number is B000.
System abort uses B007. The following codes
relate the cause of the error. - 0001
thru
0019
- MESSAGE
No message. System halts. (E) - CAUSE
The break handler (to RDB) was reentered. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0020
- MESSAGE
No message. System halts. (E) - CAUSE
A break zero (0) instruction is encountered without RDB. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0021
- MESSAGE
No message. System halts. (E) - CAUSE
An unknown high priority machine check occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0022
- MESSAGE
No message. System halts. (E) - CAUSE
A nonrecoverable low priority machine check occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0028
- MESSAGE
No message. System halts. (E) - CAUSE
Reinit_iodc fails to read entry_init. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0029
- MESSAGE
No message. System halts. (E) - CAUSE
Reinit_iodc fails to read entry_io. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0030
- MESSAGE
No message. System halts. (E) - CAUSE
Image does not fit the first memory controller. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 003E
- MESSAGE
No message. System halts. (E) - CAUSE
A nonrecoverable taken branch or break trap occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 003F
- MESSAGE
No message. System halts. (E) - CAUSE
A bad instruction is received from RDB. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0040
- MESSAGE
No message. System halts. (E) - CAUSE
A configured module is lost on powerfail. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0041
- MESSAGE
No message. System halts. (E) - CAUSE
A bus converter is lost on powerfail. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0042
- MESSAGE
No message. System halts. (E) - CAUSE
A bus converter was added on powerfail. - ACTION
Contact your Hewlett-Packard Support Representative.
- 0043
- MESSAGE
No message. System halts. (E) - CAUSE
memory was added on powerfail. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0044
- MESSAGE
No message. System halts. (E) - CAUSE
A module was added on powerfail and it generated an address conflict. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0045
- MESSAGE
No message. System halts. (E) - CAUSE
Memory self-test fails in map_system_state. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0046
thru
004E
- MESSAGE
No message. System halts. (E) - CAUSE
Error occurs on call to entry_init in reinit_iodc. - ACTION
Contact your Hewlett-Packard Support Representative.
- 005B
thru
005F
- MESSAGE
No message. System halts. (E) - CAUSE
The parallel card driver (RDB communications) encounters
an error. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0066
thru
006E
- MESSAGE
No message. System halts. (E) - CAUSE
Error occurs on call to entry_io in CONSOLE_READ or CONSOLE_WRITE. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0080
thru
0099
- MESSAGE
No message. System halts. (E) - CAUSE
A trap which neither RDB nor the operating system is prepared for occurs. - ACTION
Contact your Hewlett-Packard Support Representative.
- 00F1
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable instruction TLB error occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00F2
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable data TLB error occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00F3
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable bus address error occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00F4
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable bus error on I/O space occurs. - ACTION
Contact your Hewlett-Packard Support Representative.
- 00F5
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable bus error on memory read or write occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00F6
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable bus error I/O space write occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00F7
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable bus error with slave processor occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00F8
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable cache tag error occurs. - ACTION
Contact your Hewlett-Packard Support Representative.
- 00F9
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable data cache error occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00FA
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable assist (coprocessor) error occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 00FB
- MESSAGE
No message. System halts. (E) - CAUSE
Nonrecoverable instruction cache error occurs. - ACTION
Try rebooting the system. If error recurs, contact your Hewlett-Packard Support Representative.
- 0131
- MESSAGE
Illegal configuration. - CAUSE
You may have an illegal configuration, such as trying to run MPE/iX
on an 800-series CPU. - ACTION
CAll your HP service representative. Do not try to INSTALL or
UPDATE or the system will halt with a message, B0000 DEAD 0131.
Class Error C: Bootstrap Display Codes |  |
Bootstrap display codes take the form: where: xxx = detailed error number.
- C20x
- MESSAGE
None. (I) - CAUSE
First memory controller initialized. x = MC mid-bus slot number. - ACTION
None.
- C201
- MESSAGE
None. System halts. (E) - CAUSE
No memory controller is found. - ACTION
Contact your Hewlett-Packard Support Representative.
- C40x
- MESSAGE
None. (I) - CAUSE
Primary console path initialized. x = CIO bus slot number. - ACTION
None.
- C54x
- MESSAGE
None. (I) - CAUSE
Primary boot path initialized. x = CIO bus slot number. - ACTION
None.
- C58x
- MESSAGE
None. (I) - CAUSE
Primary boot path I/O. x = CIO bus slot number. - ACTION
None.
- C5FF
- MESSAGE
None. (I) - CAUSE
Launch IPL that has been read from primary boot path. x = CIO bus
slot number. - ACTION
None.
- C60x
- MESSAGE
None. (I) - CAUSE
Alternate (hard-wired) console path initialized. x = CIO bus slot number. - ACTION
None.
- C74x
- MESSAGE
None. (I) - CAUSE
Alternate boot path initialized. x = CIO bus slot number. - ACTION
None.
- C78x
- MESSAGE
None. (I) - CAUSE
Alternate boot path I/O. x = CIO bus slot number. - ACTION
None.
- C7FF
- MESSAGE
None. (I) - CAUSE
Launch IPL that has been read from alternate boot path. - ACTION
None.
Class Error CB: transfer of control |  |
transfer of control messages take the form: where: xx = detailed error number.
- CB01
- MESSAGE
None. (I) - CAUSE
General register 0 is not zero. - ACTION
None.
Class Error CE: ISL Messages and Error Codes |  |
ISL sends messages both to the system console and to the four-digit front panel LED display. The codes that can be generated by ISL are listed in table 1-3. Codes CE00 - CE09 are informative messages only. Codes CE10 - CE27 indicate an error. A nonfatal error causes ISL to issue a message. During autoboot, a nonfatal error causes the autoboot to abort and ISL prompts for input, just as if the autoboot had been interrupted through a console request within the first 10 seconds. A fatal error stops the system and lights the front panel
red self-test light. You are required to correct the
problem indicated before rebooting the system. See the note that follows the explanation of the individual codes for more information on particular codes. - CE00
- MESSAGE
ISL is executing. (I) - CAUSE
ISL is launched. - ACTION
None.
- CE01
- MESSAGE
ISL is autobooting from the auto-execute file. (I) - CAUSE
ISL has found and is executing the startup sequence command file. - ACTION
None.
- CE02
- MESSAGE
Cannot find auto-execute file. Autoboot aborted. (I) - CAUSE
An auto-execute file does not exist or the file has not been
properly designated through the SYSGEN utility SYSFILE
configurator. - ACTION
Enter boot sequence command and options to the ISL prompt. (If file exists, refer to MPE/iX System Startup, Configuration, and Shutdown Reference Manual (32650-90042) for information on how to configure the file as an auto-execute file.)
- CE03
- MESSAGE
No System console found. ISL can only autoboot. (I) - CAUSE
A system console does not exist or is disabled. ISL attempts to bring up the system with no operator intervention. - ACTION
None.
- CE05
- MESSAGE
Directory of utilities is too big. ISL reads only 2K bytes. (I) - CAUSE
Directory entries exceed 2 KB. - ACTION
None.
- CE06
- MESSAGE
Auto-execute file is inconsistent. Autoboot aborted. (I) - CAUSE
Commands within the file are in conflict or are invalid for the startup sequence. - ACTION
Enter the startup sequence command and options at the ISL prompt.
- CE07
- MESSAGE
Utility file header inconsistent: SOM values invalid. (I) - CAUSE
ISL cannot read the header information. - ACTION
None.
- CE08
- MESSAGE
Auto-execute file input string exceeds 2048 characters. Autoboot aborted. (I) - CAUSE
A command line string that has more than 2048 characters has been entered as part of the command file. - ACTION
Enter the startup sequence command and options at the ISL prompt. Edit the auto-execute file and reassign it through the SYSGEN utility for subsequent autoboot.
- CE09
- MESSAGE
ISL command or utility name exceeds 10 characters. (I) - CAUSE
The command or utility entered at the ISL prompt exceeds 10
characters in length. - ACTION
Reenter the command or utility name.
- CE10
- MESSAGE
Internal inconsistency: volume label - FATAL! (E) - CAUSE
ISL cannot read the volume label. - ACTION
Contact your Hewlett-Packard Support Representative. Boot the system from the alternate path. Initiate tape dump if possible. Update the system from the system boot tape.
- CE11
- MESSAGE
Internal inconsistency: directory - FATAL! (E) - CAUSE
ISL cannot read the Directory. - ACTION
Boot from the alternate path. Update system files
from system boot tape. Contact your Hewlett-Packard Support Representative.
- CE12
- MESSAGE
Error reading auto-execute file. (W) - CAUSE
ISL cannot read the auto-execute file. - ACTION
Enter the ISL utility command and options at the ISL prompt.
- CE13
- MESSAGE
Error reading from the system console - FATAL! (E) - CAUSE
Firmware, hardware, or device error possible. - ACTION
enable remote console from the console CM> prompt, if possible. Soft reset the system, initiate DUMP START. Contact your Hewlett-Packard Support Representative.
- CE14
- MESSAGE
Error writing to the system console - FATAL! (E) - CAUSE
Firmware, hardware, or device error possible. - ACTION
enable remote console from the console CM> prompt, if possible. Soft reset the system, initiate DUMP START. Contact your Hewlett-Packard Support Representative.
- CE15
- MESSAGE
Not an ISL command or utility. (W) - CAUSE
The entry at the ISL prompt is neither an ISL utility nor command name. - ACTION
Enter a proper ISL utility or command name.
- CE16
- MESSAGE
Utility file header inconsistent: Invalid system ID. (W) - CAUSE
The system ID in the file header is invalid. - ACTION
See NOTE at the end of the ISL error messages.
- CE17
- MESSAGE
Error reading utility file header. (E) - CAUSE
Firmware, hardware, or device error is possible. - ACTION
Update the system from the system boot tape. Retry. If failure recurs, contact your Hewlett-Packard Support Representative.
- CE18
- MESSAGE
Utility file header inconsistent: Bad magic number. (W) - CAUSE
ISL cannot read file header information. - ACTION
See NOTE at the end of the ISL error messages.
- CE19
- MESSAGE
Utility would overlay ISL in memory. (W) - CAUSE
Utility is too large, load address is too low in memory to be read in without overlaying ISL memory area. - ACTION
See NOTE at the end of the ISL error messages.
- CE1A
- MESSAGE
Utility requires more memory than is configured. (W) - CAUSE
Utility requires more memory than exists and is available for execution. - ACTION
Add more memory to the system and reboot, or boot a different utility.
- CE1B
- MESSAGE
Error reading utility into memory. (E) - CAUSE
Firmware, hardware, or device error is possible. - ACTION
Contact your Hewlett-Packard Support Representative.
- CE1C
- MESSAGE
Incorrect checksum - reading utility into memory. (W) - CAUSE
The utility is corrupted. - ACTION
Replace the utility from the master backup, or execute a
different utility. See NOTE at the end of the ISL error messages.
- CE1D
- MESSAGE
System console needed - FATAL! (E) - CAUSE
No system console exists or is enabled for required operation. - ACTION
Attach a system console or enable a remote console as the master console, and reset the system.
- CE21
- MESSAGE
Destination memory address of utility is invalid. (E) - CAUSE
Utility is corrupted. - ACTION
See NOTE at the end of the ISL error messages.
- CE22
- MESSAGE
Utility file header inconsistent: pdc_cache entry. (E) - CAUSE
Firmware error. - ACTION
Contact CE.
- CE23
- MESSAGE
Internal inconsistency: iodc_entry_init - FATAL! (E) - CAUSE
Firmware error. - ACTION
Contact your Hewlett-Packard Support Representative.
- CE24
- MESSAGE
Internal inconsistency: iodc_entry_init - console - FATAL! (E) - CAUSE
Firmware error. - ACTION
Contact your Hewlett-Packard Support Representative.
- CE25
- MESSAGE
Internal inconsistency: iodc_entry_init - boot device - FATAL! (E) - CAUSE
Firmware error. - ACTION
Contact your Hewlett-Packard Support Representative.
- CE26
- MESSAGE
Utility file header inconsistent: Bad aux_id. (W) - CAUSE
ISL cannot read the file header auxiliary ID. - ACTION
See NOTE at the end of the ISL error messages.
- CE27
- MESSAGE
Bad utility file type. (W) - CAUSE
Proper file entry does not exist. - ACTION
See NOTE at the end of the ISL error messages.
 |  |  |  |  | NOTE:
Codes CE07, 16, 17, 19, 1C, 21, and 26 indicate an error with the utility.
A different utility may be booted. For the same utility to be booted,
you must update it from a system master tape set or a system load tape
created by the SYSGEN utility. Code CE27 does not necessarily indicate
an error. The name typed in may match a name in the directory which is not a bootable file. |  |  |  |  |
|