JB
Operand:
label
Short Jump if first operand is Below second operand (as set by CMP
instruction). Unsigned.
Algorithm:
if CF = 1 then jump
Example:
include 'emu8086.inc'
#make_COM#
ORG 100h
MOV AL, 1
CMP AL, 5
JB label1
PRINT 'AL is not below 5'
JMP exit
label1:
PRINT 'AL is below 5'
exit:
RET
Flags:
C Z S O P A
unchanged