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MNEMONIC
OPERAND
WORD TIMES
STORE INSTRUCTIONS (continued)
STD
M
3
STZ
M
2
CAM
M
2
CBM
M
2
CMM
M
2
ARITHMETIC INSTRUCTIONS
AMA
M
2
AMB
M
2
AIC
I
1
AMD
M
3
AAM
M
2
ABM
M
2
ADO
M
2
SBO
M
2
DESCRIPTION
STORE DOUBLE.
The contents of A are
stored in M and the contents of B are stored
in M+ 1.
M must be even.
The contents of
A & B are unchanged.
STORE ZERO.
A zero is stored in M.
COMPLEMENT A TO MEMORY.
The ones
complement of the contents of A is stored in
M.
The contents of A remain unchanged.
COMPLEMENT B TO MEMORY.
The ones
complement of the contents of B is stored in
M.
The contents of B remain unchanged.
COMPLEMENT MEMORY TO MEMORY. The
ones complement of the contents of M is
stored in M, the same memory location.
ADD MEMORY TO A. The contents of M are
added to the contents of A and the result is
placed in A.
ADD MEMORY TO B. The contents of M are
added to the contents of B and the result is
placed in B.
ADD I TO C. I (1-7) are added to the contents
of C and the result is placed in C.
ADD MEMORY DOUBLE.
The contents of
M+l are added to the contents of Band the
result is placed in B, and the contents of M
and a carry from the first are added to the
contents of A and the result is placed in A.
M must be even. M and M+ 1 are unchanged.
ADD A TO MEMORY. The contents of A are
added to the contents of M and the result is
stored in M. A remains unchanged.
ADD B TO MEMORY. The contents of B are
added to the contents of M and the result is
stored in M. B remains unchanged.
ADD ONE.
One is added to the contents of
M and the result is stored in M.
SUBTRACT ONE. One is subtracted from the
contents of M and the result is stored in
M.
[ID/A\1J/A\~~1J
c::J
~@------------
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