TX CH1 state register
| OUTLINK_DSCR_ADDR_CH1 | This register stores the current outlink descriptor’s address. |
| OUT_DSCR_STATE_CH1 | This register stores the current descriptor state machine state. |
| OUT_STATE_CH1 | This register stores the current control module state machine state. |
| OUT_RESET_AVAIL_CH1 | This register indicate that if the channel reset is safety. |