Intel 386 User Manual page 645

Intel386™ EX EMBEDDED MICROPROCESSOR USER'S MANUAL
Table E-1. Instruction Set Summary (Sheet 7 of 19)
Instruction
SHRD = Shift right double
register/memory by
0 0 0 0 1 1 1 1
immediate
register/memory by CL 0 0 0 0 1 1 1 1
AND = And
register to register 0 0 1 0 0 0 d w
register to memory 0 0 1 0 0 0 0 w
memory to register 0 0 1 0 0 0 1 w
immediate to
1 0 0 0 0 0 0 w
register/memory
immediate to accumu-
0 0 1 0 0 1 0 w
lator (short form)
TEST= And function to flags, no result
register/memory
1 0 0 0 0 1 0 w
and register
immediate data and
1 1 1 1 0 1 1 w
register/memory
immediate data and
accumulator (short 1 0 1 0 1 0 0 w
form)
OR = Or
register to register 0 0 0 0 1 0 d w
register to memory 0 0 0 0 1 0 0 w
memory to register 0 0 0 0 1 0 1 w
immediate to
1 0 0 0 0 0 0 w
register/memory
immediate to accumu-
0 0 0 0 1 1 0 w
lator (short form)
XOR = Exclusive or
register to register 0 0 1 1 0 0 d w
register to memory 0 0 1 1 0 0 0 w
memory to register 0 0 1 1 0 0 1 w
immediate to
1 0 0 0 0 0 0 w
register/memory
immediate to accumu-
0 0 1 1 0 1 0 w
lator (short form)
NOT= Invert
1 1 1 1 0 1 1 w
register/memory
E-8
Format
1 0 1 0 1 1 0 0 mod reg r/m
1 0 1 0 1 1 0 1 mod reg r/m
mod reg r/m
mod reg r/m
mod reg r/m
mod 1 0 0 r/m immediate data
immediate data
mod reg r/m
mod 0 0 0 r/m immediate data
immediate
data
mod reg r/m
mod reg r/m
mod reg r/m
mod 0 0 1 r/m immediate data
immediate data
mod reg r/m
mod reg r/m
mod reg r/m
mod 1 1 0 r/m immediate data
immediate data
mod 0 1 0 r/m
Clock Count
Real Pro-
Ad- tected
dress Virtual
Mode Ad-
or dress
Virtual Mode
8086
Mode
immed 3/7** 3/7**
8-bit data
3/7** 3/7**
2 2
7** 7**
6* 6*
2/7* 2/7*
2 2
2/5* 2/5*
2/5* 2/5*
2 2
2 2
7** 7**
6* 6*
2/7** 2/7**
2 2
2 2
7** 7**
6* 6*
2/7** 2/7**
2 2
2/6** 2/6**
Notes
Real Pro-
Ad- tected
dress Virtual
Mode Ad-
or dress
Virtual Mode
8086
Mode
b h
b h
b h
b h
b h
b h
b h
b h
b h
b h
b h
b h