Online HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens
REPNE/REPNZ - Repeat Not Equal / Repeat Not Zero
Usage: REPNE
REPNZ
Modifies flags: None
Repeats execution of string instructions while CX != 0 and the Zero
Flag is clear. CX is decremented and the Zero Flag tested after
each string operation. The combination of a repeat prefix and a
segment override on processors other than the 386 may result in
errors if an interrupt occurs before CX=0.
Clocks Size
Operands 808x 286 386 486 Bytes
none 2 2 2 1
- see Instruction Timing
[helppc.bosbyte.nl] repnz