Difference between revisions of "CSC103 Basic Instructions"
(→Basic Instructions for the Pocessor Simulator) |
(→Basic Instructions for the Pocessor Simulator) |
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INC Increment Acc AND-I And-indirect | INC Increment Acc AND-I And-indirect | ||
DEC Decrement Acc OR-I Or-indirect | DEC Decrement Acc OR-I Or-indirect | ||
| − | LOD Load Acc from mem LOD-I Load indirect | + | LOD Load Acc from mem LOD-I Load indirect |
HLT Stop! STO-I Store indirect | HLT Stop! STO-I Store indirect | ||
JMP Jmp to address JMP-I Jmp indirect | JMP Jmp to address JMP-I Jmp indirect | ||
Revision as of 06:47, 24 September 2008
Basic Instructions for the Pocessor Simulator
ADD Add to Acc ADD-C Add C to Acc
SUB Sub from Acc SUB-C Sub C from Acc
AND And with Acc AND-C And C with Acc
OR Or with Acc OR-C Or C with Acc
NOT invert Acc LOD-C Load C in Acc
SHL Shift left Acc ADD-I Add-indirect
SHR Shift right Acc SUB-I Sub-indirect
INC Increment Acc AND-I And-indirect
DEC Decrement Acc OR-I Or-indirect
LOD Load Acc from mem LOD-I Load indirect
HLT Stop! STO-I Store indirect
JMP Jmp to address JMP-I Jmp indirect
JMZ Jmp if Acc=0 JMZ-I Jmp zero indirect
JMN Jmp if negative JMN-I Jmp negative indirect
JMF Jmp on flag JMF-I Jmp flag indirect
