Instruction Set
4-44
DAA
DAA
Tips
ADC, ADD, SBB, and SUB set AF when the result needs to be converted for decimal
arithmetic. AAA, AAS, DAA, and DAS use AF to determine whether an adjustment is
needed. This is the only use for AF.
Related Instructions
If you want to
See
Convert an 8-bit unsigned binary sum to its unpacked decimal equivalent
AAA
Add two numbers and the value of CF
ADC
Add two numbers
ADD
Convert an 8-bit unsigned binary difference to its packed decimal equivalent
DAS
Содержание Am186 Series
Страница 1: ...Am186 and Am188 Family Instruction Set Manual February 1997...
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Страница 40: ...Instruction Set Listing 3 14...