LPPM=AUTO
Control C
| CLEAR | Clear Display Memory |
| LOCK | Lock Shadow Memory |
| ABMEN | Automated Bit Mapping Enable |
| ACMEN | Automated Character Mapping Enable |
| CTST | Contrast Adjustment |
| LPPM | LCD Power Macro Power mode 0 (AUTO): LCD power automatically select regualation mode or pump mode 1 (STEPUP): LCD power use step-up pump loop only 2 (STEPDOWN): LCD power use step-down drop-out regulation loop only |