Assembly Language Help (alang.hlp) (
Table of Contents;
Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
OUT Instruction
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1110011w data (1)
──────────────────┬──────────────────────────┬──────────────────────────────
OUT immed8,accum│ out 60h,al │ 88/86 10 (88=14)
│ │ 286 3
│ │ 386 10,pm=4,24*
│ │ 486 16,pm=11,31*
──────────────────┴──────────────────────────┴──────────────────────────────
1110111w
──────────────────┬──────────────────────────┬──────────────────────────────
OUT DX,accum │ out dx,ax │ 88/86 8 (88=12)
│ out dx,al │ 286 3
│ │ 386 11,pm=5,25*
│ │ 486 16,pm=10,30*
──────────────────┴──────────────────────────┴──────────────────────────────
* First protected-mode timing: CPL <= IOPL. Second timing: CPL > IOPL.
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