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back2root:ibm-pc-ms-dos:instr:aaa

AAA

AAA - Ascii Adjust for Addition

Changes contents of AL to valid unpacked decimal.

The high order nibble is zeroed.

Usage:

	AAA 		;

Modifies flags:

CF AF

(OF PF SF ZF SF undetermined)

286+ only 386+ only

Clocks Size
Operands 808x 286 386 486 Bytes
none 8 3 4 3 1
back2root/ibm-pc-ms-dos/instr/aaa.txt · Dernière modification : 2023/03/03 23:53 de 127.0.0.1