PIC16F684 datasheet(122/192 Pages) MICROCHIP

номер детали	PIC16F684

подробное описание детали	14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PDF	192 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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122 / 192 page

PIC16F684

DS41202F-page 120

MOVF

Move f

Syntax:

[ label ]

MOVF f,d

Operands:

≤ f ≤ 127

∈ [0,1]

Operation:

(f)

→ (dest)

Status Affected:

Description:

The contents of register f is

moved to a destination dependent

upon the status of d. If d = 0,

destination is W register. If d = 1,

the destination is file register f

itself. d = 1 is useful to test a file

affected.

Words:

Cycles:

Example:

MOVF

FSR,

After Instruction

value in FSR

MOVLW

Move literal to W

Syntax:

[ label ]

MOVLW k

Operands:

≤ k ≤ 255

Operation:

→ (W)

Status Affected:

None

Description:

The eight-bit literal ‘k’ is loaded into

W register. The “don’t cares” will

assemble as ‘0’s.

Words:

Cycles:

Example:

MOVLW

0x5A

After Instruction

0x5A

MOVWF

Move W to f

Syntax:

[ label ]

MOVWF

Operands:

≤ f ≤ 127

Operation:

(W)

→ (f)

Status Affected:

None

Description:

Move data from W register to

Words:

Cycles:

Example:

MOVW

OPTION

Before Instruction

OPTION =

0xFF

0x4F

After Instruction

OPTION =

0x4F

NOP

No Operation

Syntax:

[ label ]

NOP

Operands:

None

Operation:

No operation

Status Affected:

None

Description:

No operation.

Words:

Cycles:

Example:

NOP

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