PIC16C711-04I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C711-04I/SP

8-Bit CMOS Microcontrollers with A/D Converter

Microchip Technology 

PIC16C71X

GOTO

Unconditional Branch

Syntax:

[ label ] GOTO k

Operands:

0 ≤ k ≤ 2047

Operation:

k → PC<10:0>

PCLATH<4:3> → PC<12:11>

Status Affected: None

Encoding:

10 1kkk kkkk kkkk

Description:

GOTO is an unconditional branch. The

eleven bit immediate value is loaded

into PC bits <10:0>. The upper bits of

PC are loaded from PCLATH<4:3>.

GOTO is a two cycle instruction.

Words:

1

Cycles:

2

Q Cycle Activity:

Q1

Q2 Q3

Q4

1st Cycle Decode Read Process Write to

literal 'k' data

PC

2nd Cycle NOP

NOP

NOP

NOP

Example

GOTO THERE

After Instruction

PC = Address THERE

INCF

Syntax:

Operands:

Operation:

Status Affected:

Encoding:

Description:

Words:

Cycles:

Q Cycle Activity:

Increment f

[ label ] INCF f,d

0 ≤ f ≤ 127

d ∈ [0,1]

(f) + 1 → (dest)

Z

00 1010 dfff ffff

The contents of register 'f' are incre-

mented. If 'd' is 0 the result is placed

in the W register. If 'd' is 1 the result is

placed back in register 'f'.

1

1

Q1

Q2

Q3

Q4

Decode

Read

register

'f'

Process

data

Write to

dest

Example

INCF CNT, 1

Before Instruction

CNT =

Z

=

After Instruction

CNT =

Z

=

0xFF

0

0x00

1

DS30272A-page 76

© 1997 Microchip Technology Inc.

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