SUB fr1,fr2 | |
| Description: | Subtract fr2 from fr1 |
| Operation: | fr1 -= W = fr2 |
| Flags affected: | C DC Z |
| Registers affected: | W fr1 |
| Sources referenced: | fr2 |
| Cycles: | 2 |
| Opcode: | |
| Actually compiles to: | mov W, fr2; sub fr1, W |
| Microchip PIC syntax: | MOVF fr2,0; SUBWF fr1,1 |
| Notes: | |