Instruction List
B-18
ET 200S Interface Module IM 151/CPU
A5E00058783-01
B.10 Logic Instructions with the Contents of Accumulator 1
Gating of the contents of ACCU1 or ACCU1-L with a word or double word in
accordance with the appropriate function. The word or double word is either a
constant in the instruction or in ACCU2. The result is in ACCU1 or ACCU1-L.
In-
struc-
tion
Address
ID
Description
Length
in
Words
Typical Execution Time in s
AW AND ACCU2-L 1 0.6
k16 AND 16-bit constant 2 0.9
OW OR ACCU2-L 1 0.6
k16 OR 16-bit constant 2 0.9
XOW EXCLUSIVE OR ACCU2–L 1 0.6
k16 EXCLUSIVE OR 16-bit con-
stant
2 0.9
AD AND ACCU2 1 2.0
k16 AND 16-bit constant 3 2.3
OD OR ACCU2 1 2.0
k16 OR 16-bit constant 3 2.3
XOD EXCLUSIVE OR ACCU2 1 2.0
k16 EXCLUSIVE OR 16-bit con-
stant
3 2.3
Status word for:
AW, OW, XOW, AD,
OD, XOD
BR A1 A0 OV OS OR STA RLO /FC
Instruction depends on: – – – – – – – – –
Instruction controls: – Yes 0 0 – – – – –
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