INSTRUCTIONS THAT HANDLE REGISTrOS

Mnemonic and operandos

ADDWF 

f, d

Sum W and f

1

C, DC, Z

ANDWF

f, d

AND W with f

1

Z

CLRF

f

Flock f

1

Z

CLRW

---

Flock W

1

Z

COMF

f, d

It complements f

1

Z

DECF 

f, d

Decrementa f

1

Z

DECFSZ 

f, d

Decrementa f, if he is 0 jumps

1 (2)

None

INCF

f, d

It increases f

1

Z

INCFSZ

f, d

It increases f, if he is 0 jumps

1

None

IORWF

f, d

OR between W and f

1

Z

MOVF

f, d

It moves f

1

Z

MOVWF

f

It moves W to f

1

None

NOP

---

It does not operate

1

None

RLF

f, d

Defeat f to izqda. through carry

1

C

RRF

f, d

Defeat f to dcha. through carry

1

C

SUBWF

f, d

Subtraction to f reg. W

1

C, DC, Z

SWAPF

f, d

It interchanges f

1

None

XORWF

f, d

XOR of W with f

1

Z

INSTRUCTIONS THAT MANIPULATE BITS

BCF

f, b

Flock bit of f

1

None

BSF

f, b

The bit of f puts to 1

1

None

BTFSC

f, b

It verifies a bit of f and it jumps if he is 0

1 (2)

None

BTFSS

f, b

It verifies a bit of f and it jumps if he is 1

1 (2)

None

INSTRUCTIONS OF CONTROL AND IMMEDIATE OPERANDOS

ANDLW

k

Immediate AND with W

1

Z

CALL

k

Call to subroutine

2

None

CLRWDT

k

Watchdog flock

1

TO, PS

GOTO 

k

Unconditional jump

2

None

IORLW

k

Immediate OR with W

1

Z

MOVLW

k

It moves to W an immediate value

1

None

OPTION

k

It loads registry OPTION

1

None

RETLW

k

Return and load of W

2

None

SLEEP

---

It happens to rest state

1

TO, PS

TRIS

f

It loads the registry

1

None

XORLW

k

Exclusive OR to W

1

Z