SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
| Step | Register/Bit Field/Programming Model | Value |
|---|---|---|
| Configure register submode TCR_TLR | see Table 12-479 | 0x7 |
| Load the start and halt trigger value. | UART_TCR[7-4] AUTO_RTS_START | 0x- |
| UART_TCR[3-0] AUTO_RTS_HALT | ||
| Enable or disable receive and transmit hardware flow control mode. | UART_EFR[7] AUTO_CTS_EN | 0x- |
| UART_EFR[6] AUTO_RTS_EN |