HT48RA0A Просмотр технического описания (PDF) - Holtek Semiconductor

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HT48RA0A

8-Bit Remote Type MCU

Holtek Semiconductor 

MOV A,x

Description

Operation

Affected flag(s)

MOV [m],A

Description

Operation

Affected flag(s)

NOP

Description

Operation

Affected flag(s)

OR A,[m]

Description

Operation

Affected flag(s)

OR A,x

Description

Operation

Affected flag(s)

ORM A,[m]

Description

Operation

Affected flag(s)

Rev. 1.70

HT48RA0A

Move immediate data to the accumulator

The 8-bit data specified by the code is loaded into the accumulator.

ACC ¬ x

TC2 TC1 TO PD OV Z AC C

¾ ¾ ¾¾¾¾¾¾

Move the accumulator to data memory

The contents of the accumulator are copied to the specified data memory (one of the data

memories).

[m] ¬ACC

TC2 TC1 TO PD OV Z AC C

¾ ¾ ¾¾¾¾¾¾

No operation

No operation is performed. Execution continues with the next instruction.

PC ¬ PC+1

TC2 TC1 TO PD OV Z AC C

¾ ¾ ¾¾¾¾¾¾

Logical OR accumulator with data memory

Data in the accumulator and the specified data memory (one of the data memories) per-

form a bitwise logical_OR operation. The result is stored in the accumulator.

ACC ¬ ACC ²OR² [m]

TC2 TC1 TO PD OV Z AC C

¾ ¾ ¾¾¾ Ö ¾¾

Logical OR immediate data to the accumulator

Data in the accumulator and the specified data perform a bitwise logical_OR operation.

The result is stored in the accumulator.

ACC ¬ ACC ²OR² x

TC2 TC1 TO PD OV Z AC C

¾

¾

¾¾¾

Ö

¾¾

Logical OR data memory with the accumulator

Data in the data memory (one of the data memories) and the accumulator perform a

bitwise logical_OR operation. The result is stored in the data memory.

[m] ¬ACC ²OR² [m]

TC2 TC1 TO PD OV Z AC C

¾

¾

¾¾¾

Ö

¾¾

19

July 16, 2003

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