HP 3000 Manuals HP 3000 Manuals
Sr - The NM Special Registers Window
The special register window displays the current values of special NM
registers.
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| SR$ isr=0000000a ior=00000000 iir=0000400e eiem=ffffffff rctr=00000000 sar=02 |
| sr0=0000000a 0000000a 000000f8 00000000 sr4=00000101 000000f8 0000000b 0000000a |
| pcq=00000101.00005d27 00000101.00005d2b tr0=005e5200 00615200 eirr=00000000 |
| pid1=0077(W) 007c(W) 007d(W) 0000(W) iva=00090000 itmr=5d801c34 ccr=80 |
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* SR$ - Abbreviation for the window and the current output display.
This window is always displayed in hexadecimal.
* isr - The interruption space register.
* ior - The interruption offset register.
* iir - The interruption instruction register.
* eiem - The external interrupt enable mask.
* rctr - The recovery counter.
* sar - The shift amount register. (This is a 5 bit register.)
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* sr0 - sr7 - The space registers.
* pcq - The program counter queue.
* tr0 -tr1 - Temporary registers 0 and 1.
* eirr - The external interrupt request register.
* pid1 - pid 4 - The protection ID registers. These are 16-bit
registers. (Refer to the conventions pages for a description of the
format for this value.
* iva - The interrupt vector address.
* itmr - The interval timer.
* ccr - The coprocessor configuration register. (This is an 8-bit
register.)