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NOT
LOGICAL
NOT
NOT
Operation: Flags Affected:
(EA)
~
SRC - (EA)
Description:
NOT destination
NOT inverts the bits (forms the one's comple-
ment)
of
the byte
or
word operand.
Encoding:
11111
01 1 w 1 mod 0 1 0
rim
I
if w = 0 then SRC = FFH
else SRC = FFFFH
NOT Operands Clocks* Transfers
register
3
-
memory
16(24)
+
EA
2
None
Bytes NOT Coding Example
-
NOTAX
-
NOT CHARACTER
*b(w):
where
b
denotes
the
number
of
clock
cycles
for
byte
operands
and
w
denotes
the
number
of
clock
cycles
for
word operands.
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