PIC16F1512T-E/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1512T-E/SO

28-Pin Flash Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1512/3

CALL

Syntax:

Operands:

Operation:

Status Affected:

Description:

Call Subroutine

[ label ] CALL k

0  k  2047

(PC)+ 1 TOS,

k  PC<10:0>,

(PCLATH<6:3>)  PC<14:11>

None

Call Subroutine. First, return address

(PC + 1) is pushed onto the stack.

The 11-bit immediate address is

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

bits of the PC are loaded from

PCLATH. CALL is a 2-cycle instruc-

tion.

CALLW

Syntax:

Operands:

Operation:

Status Affected:

Description:

Subroutine Call With W

[ label ] CALLW

None

(PC) +1  TOS,

(W)  PC<7:0>,

(PCLATH<6:0>) PC<14:8>

None

Subroutine call with W. First, the

return address (PC + 1) is pushed

onto the return stack. Then, the con-

tents of W is loaded into PC<7:0>,

and the contents of PCLATH into

PC<14:8>. CALLW is a 2-cycle

instruction.

CLRF

Syntax:

Operands:

Operation:

Status Affected:

Description:

Clear f

[ label ] CLRF f

0  f  127

00h  (f)

1Z

Z

The contents of register ‘f’ are cleared

and the Z bit is set.

CLRW

Syntax:

Operands:

Operation:

Status Affected:

Description:

Clear W

[ label ] CLRW

None

00h  (W)

1Z

Z

W register is cleared. Zero bit (Z) is

set.

CLRWDT

Syntax:

Operands:

Operation:

Status Affected:

Description:

Clear Watchdog Timer

[ label ] CLRWDT

None

00h  WDT

0  WDT prescaler,

1  TO

1  PD

TO, PD

CLRWDT instruction resets the Watch-

dog Timer. It also resets the prescaler

of the WDT. Status bits TO and PD

are set.

COMF

Syntax:

Operands:

Operation:

Status Affected:

Description:

Complement f

[ label ] COMF f,d

0  f  127

d  [0,1]

(f)  (destination)

Z

The contents of register ‘f’ are

complemented. If ‘d’ is ‘0’, the result is

stored in W. If ‘d’ is ‘1’, the result is

stored back in register ‘f’.

DECF

Syntax:

Operands:

Operation:

Status Affected:

Description:

Decrement f

[ label ] DECF f,d

0  f  127

d  [0,1]

(f) - 1  (destination)

Z

Decrement register ‘f’. If ‘d’ is ‘0’, the

result is stored in the W register. If ‘d’

is ‘1’, the result is stored back in

register ‘f’.

DS40001624C-page 274

 2012-2014 Microchip Technology Inc.

Share Link: