Extended Pin Function Setting Register 20
| UESMCKE | UESMCKE output select bit |
| UESMCEE | UESMCEE output select bit |
| UERASE | UERASE output select bit |
| UECASE | UECASE output select bit |
| UEDWEXE | UEDWEXE output select bit |
| UECSXE | UECSXE output select bit |
| UEDQM2E | UEDQM2E output select bit |
| UEDQM3E | UEDQM3E output select bit |
| UEDTHHB | UEDTHHB input/output select bit |
| UED16B | UED16B input/output select bit |
| UED17B | UED17B input/output select bit |
| UED18B | UED18B input/output select bit |
| UED19B | UED19B input/output select bit |
| UED20B | UED20B input/output select bit |
| UED21B | UED21B input/output select bit |
| UED22B | UED22B input/output select bit |
| UED23B | UED23B input/output select bit |
| UED24B | UED24B input/output select bit |
| UED25B | UED25B input/output select bit |
| UED26B | UED26B input/output select bit |
| UED27B | UED27B input/output select bit |
| UED28B | UED28B input/output select bit |
| UED29B | UED29B input/output select bit |
| UED30B | UED30B input/output select bit |
| UED31B | UED31B input/output select bit |