IBM 5150 Hardware Reference Manual page 284

AAM
=
ASC II adjust for mUltiply
\1 1 01 01 00 \ 0 0001 0 1 0
DlV
=
Divide (unsigned)
\1 1 1 1 0 1 1 w mod
o
rim
,,-....,.., IOIV
=
Integer divide (signed)
11 1 1 1 0 1 1 w 1 mod
rim
AAO
=
ASCII adjust for divide
111010101 100001010
CBW
=
Convert byte to word
1100110001
CWO
=
Convert word to double word
11 00 1 1 001
lOGIC
NOT
=
Invert
!1111011W
mod 0 1 0 rim
SH l/SAl
=
Shift logical/arithmetic left
11 1 0 1 0 0 v w
I
mod 1 0 0 rim
SHR
=
Shift logical right
1110100vW mod 1 0 1
rim
SAR
=
Shift arithmetic right
11 1 0 1 0 0 v w
I
mod 1 1 1 rim
ROl
=
Rotate left
11 1 0 1 0 0 v w
I
mod 0 0 0 rim
ROR
=
Rotate right
1110100vw
mod 0 0 1 rim
RCl
=
Rotate through carry left
~\
11 1 0 1 0 0 v w 1 mod 0 1 0 rim
RC R
=
Rotate through carry right
11 1 0 1 0 0 v w mod 0 1 1 rim
B-9