SPRUIV7C May 2022 – November 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
Table 12-120 describes how to set different register access mode.
| Step | Register/Bit Field/Programming Model | Value |
|---|---|---|
| Set the register access mode A | UART_LCR[7] DIV_EN | 1 |
| UART_LCR[7-0] | ≠0xBF | |
| Set the register access mode B | UART_LCR[7-0] | 0xBF |
| Set the operational mode | UART_LCR[7] DIV_EN | 0 |