halt_tx=disabled, change_update=finished, sir_rx_invert=not_invert, sir_tx_invert=not_invert, chcfg_at_busy=disable
UART Halt TX Register
| halt_tx | 0 (disabled): undefined 1 (enabled): undefined |
| chcfg_at_busy | 0 (disable): undefined 1 (enable): undefined |
| change_update | 0 (finished): undefined 1 (update_trigger): undefined |
| sir_tx_invert | SIR TX Pulse Polarity Invert 0 (not_invert): undefined 1 (invert): undefined |
| sir_rx_invert | SIR RX Pulse Polarity Invert 0 (not_invert): undefined 1 (invert): undefined |
| dma_pte_rx | The Transmission of RX_DRQ |
| pte | The sending of TX_REQ |