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- 10:26, 25 May 2012 (diff | hist) . . (+464) . . N DEC (Created page with '{{Opcode}} The byte specified by the operand is decremented. == Instructions == DEC B - $05 - 1 Machine Cycle DEC C - $0D - 1 Machine Cycle DEC D - $15 - 1 Machine…')
- 10:19, 25 May 2012 (diff | hist) . . (+12) . . XOR (current)
- 10:18, 25 May 2012 (diff | hist) . . (+12) . . OR (current)
- 10:01, 25 May 2012 (diff | hist) . . (+12) . . SUB (current)
- 10:00, 25 May 2012 (diff | hist) . . (+12) . . SBC (current)
- 09:57, 25 May 2012 (diff | hist) . . (+12) . . CPL (current)
- 09:57, 25 May 2012 (diff | hist) . . (+12) . . CP (current)
- 09:56, 25 May 2012 (diff | hist) . . (+12) . . AND (current)
- 09:55, 25 May 2012 (diff | hist) . . (+12) . . DAA (current)
- 09:46, 25 May 2012 (diff | hist) . . (-380) . . DAA
- 09:31, 25 May 2012 (diff | hist) . . (+1,368) . . N DAA (Created page with ' +---+---+---+--------------+--------------+--------------+---------+ | N | H | C | Upper Nybble | Lower Nybble | Number Added | C After | +---+---+---+--------------+---------…')
- 09:15, 25 May 2012 (diff | hist) . . (+610) . . N SBC (Created page with 'The operand, along with the Carry flag (C in the F register) is subtracted from the contents of the Accumulator, and the result is stored in the Accumulator. == Instructions == …')
- 09:13, 25 May 2012 (diff | hist) . . (+561) . . N SUB (Created page with 'The operand is subtracted from the contents of the Accumulator, and the result is stored in the Accumulator. == Instructions == SUB B - $90 - 1 Machine Cycle SUB C - $9…')
- 09:09, 25 May 2012 (diff | hist) . . (+174) . . N CPL (Created page with 'The contents of the Accumulator are inverted (one's complement). == Instructions == CPL - $2F - 1 Machine Cycle == Flags == Z: not affected N: 1 H: 1 C: not affected')
- 09:03, 25 May 2012 (diff | hist) . . (+598) . . N CP (Created page with 'The flags are updated as if a SUB instruction had been carried out. The only difference is that the Accumulator is not modified by this instruction. == Instructions == CP …')
- 08:56, 25 May 2012 (diff | hist) . . (+550) . . N OR (Created page with 'A logical OR operation is performed between the byte specified by the operand and the byte contained in the Accumulator; the result is stored in the Accumulator. == Instructions…')
- 08:52, 25 May 2012 (diff | hist) . . (+560) . . N AND (Created page with 'A logical AND operation is performed between the byte specified by the operand and the byte contained in the Accumulator; the result is stored in the Accumulator. == Instruction…')
- 08:48, 25 May 2012 (diff | hist) . . (+571) . . N XOR (Created page with 'The logical exclusive-OR operation is performed between the byte specified by the operand and the byte contained in the Accumulator; the result is stored in the Accumulator. == …')
- 08:30, 25 May 2012 (diff | hist) . . (+7) . . LD (8-bit) (current)
- 08:24, 25 May 2012 (diff | hist) . . (+31) . . Pan Docs (→Cartridges)
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