PIC18Fxxx Instruction Set

Posted 2021-11-27 toooney

Byte-oriented File Register Operations

• ADDWF — Add WREG to f
• ADDWFC — Add WREG and Carry bit to f
• ANDWF — AND WREG with f
• CLRF — Clear f
• COMF — Complement f
• CPFSEQ — Compare f with WREG, skip =
• CPFSGT — Compare f with WREG, skip if >
• CPFSLT — Compare f with WREG, skip if <
• DECF — Decrement f
• DECFSZ — Decrement f, Skip if 0
• DCFSNZ — Decrement f, Skip if Not 0
• INCF — Increment f
• INCFSZ — Increment f, Skip if 0
• INFSNZ — Increment f, Skip if Not 0
• IORWF — Inclusive OR WREG with f
• MOVF — Move f
• MOVFF — Move fs (source) to fd (destination)
• MOVWF — Move WREG to f
• MULWF — Multiply WREG with f
• NEGF — Negate f
• RLCF — Rotate Left f through Carry
• RLNCF — Rotate Left f (No Carry)
• RRCF — Rotate Right f through Carry
• RRNCF — Rotate Right f (No Carry)
• SETF — Set f
• SUBFWB — Subtract f from WREG with borrow
• SUBWF — Subtract WREG from f
• SUBWFB — Subtract WREG from f with borrow
• SWAPF — Swap nibbles in f
• TSTFSZ — Test f, skip if 0
• XORWF — Exclusive OR WREG with f

Bit-oriented File Register Operations

• BCF — Bit Clear f
• BSF — Bit Set f
• BTFSC — Bit Test f, Skip if Clear
• BTFSS — Bit Test f, Skip if Set
• BTG — Bit Toggle f

Control Operations

• BC — Branch if Carry
• BN — Branch if Negative
• BNC — Branch if Not Carry
• BNN — Branch if Not Negative
• BNOV — Branch if Not Overflow
• BNZ — Branch if Not Zero
• BOV — Branch if Overflow
• BRA — Branch Unconditionally
• BZ — Branch if Zero
• CALL — Call subroutine
• CLRWDT — Clear Watchdog Timer
• DAW — Decimal Adjust WREG
• GOTO — Go to address
• NOP — No Operation
• POP — Pop top of return stack (TOS)
• PUSH — Push top of return stack (TOS)
• RCALL — Relative Call
• RESET — Software device RESET
• RETFIE — Return from interrupt enable
• RETLW — Return with literal in WREG
• RETURN — Return from Subroutine
• SLEEP — Go into Standby mode

Literal Operations

• ADDLW — Add literal and WREG
• ANDLW — AND literal with WREG
• IORLW — Inclusive OR literal with WREG
• LFSR — Move literal to FSRx
• MOVLB — Move literal to BSR<3:0>
• MOVLW — Move literal to WREG
• MULLW — Multiply literal with WREG
• RETLW — Return with literal in WREG
• SUBLW — Subtract WREG from literal
• XORLW — Exclusive OR literal with WREG

Data Memory & Program Memory Operations

• TBLRD* — Table Read
• TBLRD*+ — Table Read with post-increment
• TBLRD*- — Table Read with post-decrement
• TBLRD+* — Table Read with pre-increment
• TBLWT* — Table Write
• TBLWT*+ — Table Write with post-increment
• TBLWT*- — Table Write with post-decrement
• TBLWT+* — Table Write with pre-increment