Outils pour utilisateurs
back2root:ibm-pc-ms-dos:instr:esc
ESC
ESC - Escape
Provides access to the data bus for other resident processors.
The CPU treats it as a NOP but places memory operand on bus.
Usage:
ESC immed,src ;
Modifies flags:
none
| Clocks | Size | |||||
|---|---|---|---|---|---|---|
| Operands | 808x | 286 | 386 | 486 | Bytes | |
| immed,reg | 2 | 9-20 | ? | 2 | ||
| immed,mem | 2 | 9-20 | ? | 2-4 | ||
back2root/ibm-pc-ms-dos/instr/esc.txt · Dernière modification : de 127.0.0.1
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