Extended pin function setting register 00
| NMIS | NMIX function select bit |
| CROUTE | Internal high-speed CR oscillation output function select bit |
| SUBOUTE | Sub clock divide output function select bit |
| USBP0E | USBch0 function select bit |
| USBP1E | USBch1 function select bit |
| JTAGEN0B | JTAG function select bit0 |
| JTAGEN1S | JTAG function select bit1 |
| TRC0E | TRACED function select bit0 |
| TRC1E | TRACED function select bit1 |