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Causes execution to branch to “label” if register CX is zero. Uses unsigned comparaison.
Usage:
JCXZ destination ; JECXZ destination ; 386+ only
Jump ? | Clocks | Size | ||||
---|---|---|---|---|---|---|
Operands | 808x | 286 | 386 | 486 | Bytes | |
label | Y | 18 | 8+m | 9+m | 8 | 2 |
N | 6 | 4 | 5 | 5 |