AAS - Ascii Adjust for Subtraction
Usage: AAS
Modifies flags: AF CF (OF,PF,SF,ZF undefined)
Corrects result of a previous unpacked decimal subtraction in AL.
High order nibble is zeroed.
Clocks Size
Operands 808x 286 386 486 Bytes
none 8 3 4 3 1
- see Instruction Timing
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