Logic - IBM 5170 Technical Reference

ASCII Adjust for Divide
11010101
1 00001010
CBW
=
Convert Byte to Word
Convert Byte to Word
110011000
CWD
=
Convert Word to Double Word
Convert Word to Double Word
10011001
Logic
Shift Rotate Instructions
Register Memory by 1
1101000w 1 mod TTT
rim
Register Memory by CL
1101001w 1 mod TTT
rim
Register Memory by Count
1100000w 1 mod TTT
rim
1 Count
T T T Instruction
000 ROL
001 ROR
010 RCL
011 RCR
100 SHL/SAL
101 SHR
111 SAR
AND
=
And
Reg/Memory and Register to Either
1 001000dw 1 mod reg
rim
6-10 Instruction Set