Logic - IBM AT 5170 Technical Reference

IIMUL
=
Integer Immediate Multiply (Signed)
I
01101051
I
mod reg
rim
Data
I
Data
if
5
=
0
DIV
=
Divide (Unsigned)
~
1111011w
I
mod110
rim
IDIV
=
Integer Divide (Signed)
1111011w
I
mod111
rim
AAM
=
ASCII Adjust for Multiply
I
11010100
I
00001010
AAD
=
ASCII Adjust for Divide
11010101
I
00001010
CBW
=
Convert Byte to Word
~ 10011000
CWD
=
Convert Word to Double Word
10011001
Logic
Shift/Rotate Instructions
RegisterlMemory by 1
1101000w
I
mod TTT
rim
RegisterlMemory by CL
1101001w mod TTT
rim
Instruction Set 6-9