JBE
JNA
JUMP
ON
BELOW
OR
EQUAL
JUMP
ON
NOT ABOVE
Operation: Flags Affected:
IF
(CF)
or
(ZF) = 1 then None
(IP)
- (IP) + disp (sign-extended
to 16-bits)
Description:
JBE (Jump on
Below
or Equal)/ JNA (Jump
on Not Above) transfers control to the target
operand
(IP + displacement)
if
CF
or
ZF
=
1.
Encoding:
I
0111
011
0 I disp
JBE
JNA
JBE/JNA
Operands
Clocks Transfers Bytes JNA
Coding Example
,
short-label
16or4
- 2
JNA
NOT_ABOVE
2-89