APPENDIX 1. The PIC 16 Series instruction set
| Mnemonic, operands | Description | Cycles | 14-Bit opcode | Status affected | Notes | ||||
|---|---|---|---|---|---|---|---|---|---|
| MSb | LSb | ||||||||
| BYTE-ORIENTED FILE REGISTER OPERATIONS | |||||||||
| ADDWF | f,d | Add W and f | 1 | 00 | 0111 | dfff | ffff | C,DC,Z | 1,2 |
| ANDWF | f,d | AND W with f | 1 | 00 | 0101 | dfff | ffff | Z | 1,2 |
| CLRF | f | Clear f | 1 | 00 | 0001 | lfff | ffff | Z | 2 |
| CLRW | - | Clear W | 1 | 00 | 0001 | 0xxx | xxxx | Z | |
| COMF | f,d | Complement f | 1 | 00 | 1001 | dfff | ffff | Z | 1,2 |
| DECF | f,d | Decrement f | 1 | 00 | 0011 | dfff | ffff | Z | 1,2 |
| DECFSZ | f,d | Decrement f, Skip if 0 | 1(2) | 00 | 1011 | dfff | ffff | 1,2,3 | |
| INCF | f,d | Increment f | 1 | 00 | 1010 | dfff | ffff | Z | 1,2 |
| INCFSZ | f,d | Increment f, Skip if 0 | 1(2) | 00 | 1111 | dfff | ffff | 1,2,3 | |
| IORWF | f,d | Inclusive OR W with f | 1 | 00 | 0100 | dfff | ffff | Z | 1,2 |
| MOVF | f,d | Movef | 1 | 00 | 1000 | dfff | ffff | Z | 1,2 |
| MOVW | f | Move W to f | 1 | 00 | 0000 | lfff | ffff | ||
| NOP | - | No Operation | 1 | 00 | 0000 | 0xx0 | 0000 | ||
| RLF | f,d | Rotate Left f through Carry | 1 | 00 | 1101 ... | ||||
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