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Portable Network Graphic  |  2000-02-01  |  23.9 KB  |  925x954  |  4-bit (16 colors)
   ocr: 31 2827262524 212019 1615 121 11 Cond 0 0 - I Opcode S Rn Rd Operand2 Destination register 1st operand register Set condition codes 0 - do not alter condition codes 1 - set condition codes Operation code 0000 l AND Rd:= Rn AND Op2 0001 1 EOR Rd:= Rn EOR Op2 0010 l SUB Rd:= Rn - Op2 0011 1 RSB Rd:= Op2 - Rn 0100 l ADD Rd: Rn + Op2 0101 1 ADC Rd: i Rn + Op2 + C flag 0110 - SBC Rd: i Rn - Op2 - NOT(C flag) 0111 1 RSC Rd: : op2 - Rn - NOT(C flag) 1000 - TST set condition codes on Rn AND Op2 1001 - TEQ set condition codes on Rn EOR Op2 1010 - CMP set condition codes on Rn. - Op2 1011 1 CMN set cond ...