JO

JUMP ON OVERFLOW JO

Operation:

Flags Affected:

if (OF) = 1 then

None

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

 

to 16-bits)

 

Description:

JO (Jump on Overflow) 'transfers control to the target operand (IP + displacement) if the tested condition (OF = 1) is true.

Encoding:

1011100001 disp

JO Operands

Clocks

Transfers

Bytes

JO Coding Example

short-label

16or4

-

2

JO SIGNED__ OVERFLOW

2-104

Page 139
Image 139
Intel 210200-002 manual Jump on Overflow JO