TRNENSEL=0, BRDYM=0, EDGESTS=0
SOF Output Configuration Register
| Reserved | These bits are read as 0000. The write value should be 0000. |
| EDGESTS | Edge Interrupt Output Status Monitor 0 (0): before stopping the clock supply to the USB module 1 (1): the edge interrupt output signal is in the middle of the edge processing |
| Reserved | This bit is read as 0. The write value should be 0. |
| BRDYM | BRDY Interrupt Status Clear Timing 0 (0): BRDY flag cleared by software 1 (1): BRDY flag cleared by the USBFS through a data read from the FIFO buffer or data write to the FIFO buffer. |
| Reserved | This bit is read as 0. The write value should be 0. |
| TRNENSEL | Transaction-Enabled Time Select 0 (0): Not low-speed communication 1 (1): Low-speed communication. |
| Reserved | These bits are read as 0000000. The write value should be 0000000. |