CY8C3244AXI-159 查看數據表（PDF） - Cypress Semiconductor

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CY8C3244AXI-159

Programmable System-on-Chip (PSoC®)

Cypress Semiconductor 

PSoC® 3: CY8C32 Family

Data Sheet

4.3.1.2 Logical Instructions

The logical instructions perform Boolean operations such as AND, OR, XOR on bytes, rotate of accumulator contents, and swap of

nibbles in an accumulator. The Boolean operations on the bytes are performed on the bit-by-bit basis. Table 4-2Table 4-2 on page 13

shows the list of logical instructions and their description.

Table 4-2. Logical Instructions

Mnemonic

ANL A,Rn

Description

AND register to accumulator

Bytes

1

Cycles

1

ANL A,Direct

ANL A,@Ri

ANL A,#data

AND direct byte to accumulator

AND indirect RAM to accumulator

AND immediate data to accumulator

2

2

1

2

2

2

ANL Direct, A

ANL Direct, #data

ORL A,Rn

AND accumulator to direct byte

AND immediate data to direct byte

OR register to accumulator

2

3

3

3

1

1

ORL

ORL

ORL

A,Direct

A,@Ri

A,#data

OR direct byte to accumulator

OR indirect RAM to accumulator

OR immediate data to accumulator

2

2

1

2

2

2

ORL Direct, A

ORL Direct, #data

XRL A,Rn

OR accumulator to direct byte

OR immediate data to direct byte

XOR register to accumulator

2

3

3

3

1

1

XRL A,Direct

XRL A,@Ri

XRL A,#data

XOR direct byte to accumulator

XOR indirect RAM to accumulator

XOR immediate data to accumulator

2

2

1

2

2

2

XRL Direct, A

XRL Direct, #data

CLR A

XOR accumulator to direct byte

XOR immediate data to direct byte

Clear accumulator

2

3

3

3

1

1

CPL A

RL A

RLC A

Complement accumulator

Rotate accumulator left

Rotate accumulator left through carry

1

1

1

1

1

1

RR A

RRC A

SWAP A

Rotate accumulator right

Rotate accumulator right though carry

Swap nibbles within accumulator

1

1

1

1

1

1

Document Number: 001-56955 Rev. *J

Page 13 of 119

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