|
| |
Jump if Not Equal
|
86/88 |
Y |
186 |
Y |
286 |
Y |
386 |
Y |
486 |
Y |
JNE short_label |
|
Ovfl |
N |
Dir |
N |
Int |
N |
Trap |
N |
Sign |
N |
Zero |
N |
Aux |
N |
Prty |
N |
Carry |
N |
Used after a CMP or SUB instruction, JNE transfers control to short-
label if the first operand is not equal to the second. The target of
the jump must be within -128 to +127 bytes of the next instruction.
Note: JNZ, Jump if Not Zero, is the same instruction as
JNE.
------------------------------------ Timing ----------------------------------
OpCode Instruction 386 286 86
75 cb JNE rel8 7+m,3 7,3 16,4
0F 85 cw/cd JNE rel16/32 7+m,3
------------------------------------ Logic -----------------------------------
Jump if (ZF = 0)
See Also JNZ JE JZ |