JA

JNBE

JUMP ON ABOVE

JUMPONNOTBELOW

OR EQUAL

JA

JNBE

Operation:

Flags Affected:

if (CF) & (ZF) = 0 then

None

(IP) +- (IP) + disp (sign-extended

 

to 16-bits)

 

Description:

 

Jump on Above (JA)/Jump on Not Below or

 

Equal (JNBE) transfers control to the target

 

operand (IP + displacement) ifCF and ZF = O.

Encoding:

I 0111 0111

disp

JA/JNBE Operands Clocks Transfers Bytes JA Coding Example

short-label

16 or 4

-

2 JA ABOVE

JNBE Coding Example

JNBE ABOVE

2-86

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Image 121
Intel 210200-002 manual Jump on Above Jumponnotbelow Or Equal