Page 140 - Digital Electronics by harish

Logical AND register or memory with
accumulator ANA B
ANA R ANA M
3.
ANA M
The contents of the accumulator are logically ANDed (bitwise) with the contents
of the operand (register or memory), and the result is placed in the accumulator.
Logical AND immediate with
accumulator ANI 50H
4. ANI 8-bit data
The contents of the accumulator are logically ANDed with the 8-bit data
(operand) and the result is placed in the accumulator.
Exclusive OR register or memory with
accumulator XRA B
XRA R XRA M
5.
XRA M
The contents of the accumulator are Exclusive ORed with the contents of the
operand (register or memory), and the result is placed in the accumulator.

Exclusive OR immediate with
accumulator XRI 50H
6. XRI 8-bit data
The contents of the accumulator are Exclusive ORed with the 8-bit data
(operand) and the result is placed in the accumulator.
Logical OR register or memory with
accumulator ORA B
ORA R ORA M
7.
ORA M
The contents of the accumulator are logically ORed with the contents of the
operand (register or memory), and the result is placed in the accumulator.
Logical OR immediate with
accumulator ORI 50H
8. ORI 8-bit data
The contents of the accumulator are logically ORed with the 8-bit data (operand)
and the result is placed in the accumulator.
Rotate accumulator left RLC
RLC
9.
Each binary bit of the accumulator is rotated left by one position. Bit D7 is placed
in the position of D0 as well as in the Carry flag.
Rotate accumulator right RRC
RRC
10.
Each binary bit of the accumulator is rotated right by one position. Bit D0 is
placed in the position of D7 as well as in the Carry flag.

Rotate accumulator left through carry RAL
11.
RAL

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