P80CL410 datasheet(39/60 Pages) PHILIPS

39 / 60 page

1997 Apr 10

Philips Semiconductors

Product speciﬁcation

Low voltage 8-bit microcontrollers with

I2C-bus

P80CL410; P83CL410

Table 38 Instruction set description: Data transfer

Note

1. MOV A,ACC is not permitted.

MNEMONIC

DESCRIPTION

BYTES

CYCLES

OPCODE

(HEX)

Data transfer

MOV

A,Rr

move register to A

MOV

A,direct (note 1) move direct byte to A

MOV

A,@Ri

move indirect RAM to A

E6, E7

MOV

A,#data

move immediate data to A

MOV

Rr,A

move A to register

MOV

Rr,direct

move direct byte to register

MOV

Rr,#data

move immediate data to register

MOV

direct,A

move A to direct byte

MOV

direct,Rr

move register to direct byte

MOV

direct,direct

move direct byte to direct

MOV

direct,@Ri

move indirect RAM to direct byte

86, 87

MOV

direct,#data

move immediate data to direct byte

MOV

@Ri,A

move A to indirect RAM

F6, F7

MOV

@Ri,direct

move direct byte to indirect RAM

A6, A7

MOV

@Ri,#data

move immediate data to indirect RAM

76, 77

MOV

DPTR,#data 16

load data pointer with a 16-bit constant

MOVC

A,@A+DPTR

move code byte relative to DPTR to A

MOVC

A,@A+PC

move code byte relative to PC to A

MOVX

A,@Ri

move external RAM (8-bit address) to A

E2, E3

MOVX

A,@DPTR

move external RAM (16-bit address) to A

MOVX

@Ri,A

move A to external RAM (8-bit address)

F2, F3

MOVX

@DPTR,A

move A to external RAM (16-bit address)

PUSH

direct

push direct byte onto stack

POP

direct

pop direct byte from stack

XCH

A,Rr

exchange register with A

XCH

A,direct

exchange direct byte with A

XCH

A,@Ri

exchange indirect RAM with A

C6, C7

XCHD

A,@Ri

exchange LOW-order digit indirect RAM with A

D6, D7

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