PIC16F1936T-ESS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1936T-ESS

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP™ Technology

Microchip Technology 

PIC16F193X/LF193X

MOVIW

Syntax:

Operands:

Operation:

Status Affected:

Move INDFn to W

[ label ] MOVIW ++INDFn

[ label ] MOVIW --INDFn

[ label ] MOVIW INDFn++

[ label ] MOVIW INDFn--

[ label ] MOVIW [k]INDFn

[ label ] MOVIW INDFn

n ∈ [0,1]

mm ∈ [00, 01, 10, 11].

-32 ≤ k ≤ 31

If not present, k = 0.

INDFn → W

Effective address is determined by

• FSR + 1 (preincrement)

• FSR - 1 (predecrement)

• FSR + k (relative offset)

After the Move, the FSR value will be

either:

• FSR + 1 (all increments)

• FSR - 1 (all decrements)

• Unchanged

Z

mm

Mode

Syntax

00

Preincrement

++INDFn

01

Predecrement --INDFn

10

Postincrement INDFn++

11

Postdecrement INDFn--

Description:

This instruction is used to move data

between W and one of the indirect

registers (INDFn). Before/after this

move, the pointer (FSRn) is updated by

pre/post incrementing/decrementing it.

FSRn is limited to the range 0000h -

FFFFh. Incrementing/decrementing it

beyond these bounds will cause it to wrap

around.

The increment/decrement operation on

FSRn WILL NOT affect any Status bits.

MOVLB

Syntax:

Operands:

Operation:

Status Affected:

Description:

Move literal to BSR

[ label ] MOVLB k

0 ≤ k ≤ 15

k → BSR

None

The five-bit literal ‘k’ is loaded into the

Bank Select Register (BSR).

MOVLP

Syntax:

Operands:

Operation:

Status Affected:

Description:

Move literal to PCLATH

[ label ] MOVLP k

0 ≤ k ≤ 127

k → PCLATH

None

The seven-bit literal ‘k’ is loaded into the

PCLATH register.

MOVLW

Syntax:

Operands:

Operation:

Status Affected:

Description:

Words:

Cycles:

Example:

Move literal to W

[ label ] MOVLW k

0 ≤ k ≤ 255

k → (W)

None

The eight-bit literal ‘k’ is loaded into W

register. The “don’t cares” will assem-

ble as ‘0’s.

1

1

MOVLW 0x5A

After Instruction

W = 0x5A

MOVWF

Syntax:

Operands:

Operation:

Status Affected:

Description:

Words:

Cycles:

Example:

Move W to f

[ label ] MOVWF f

0 ≤ f ≤ 127

(W) → (f)

None

Move data from W register to register

‘f’.

1

1

MOVWF OPTION

Before Instruction

OPTION =

W

=

After Instruction

OPTION =

W

=

0xFF

0x4F

0x4F

0x4F

DS41364B-page 346

Preliminary

© 2009 Microchip Technology Inc.

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