Instruction Set
4-109
JNG
Jump If Not Greater
JNG
What It Does
If the previous instruction sets the Zero Flag (ZF), or modifies the Sign Flag (SF) and the
Overflow Flag (OF) so that they are not the same, JLE and JNG stop executing the current
sequence of instructions and begin executing a new sequence of instructions; otherwise,
execution continues with the next instruction.
See JLE on page 4-97 for a complete description.
Form
Opcode
Description
Clocks
Am186 Am188
JNG
rel8
7E
cb
Jump short if not greater (ZF=1 or SF
≠
OF)
13,4
13,4
Содержание Am186 Series
Страница 1: ...Am186 and Am188 Family Instruction Set Manual February 1997...
Страница 10: ...Table of Contents x...
Страница 18: ...Programming 1 8...
Страница 40: ...Instruction Set Listing 3 14...