STMicroelectronics STM32WLEx Reference Manual page 1101

RM0461
Table 234. USART register map and reset values (continued)
Register
Offset
name
USART_TDR
0x28
Reset value
USART_
PRESC
0x2C
Reset value
Refer to
Universal synchronous/asynchronous receiver transmitter (USART/UART)
Section 2.4: Memory organization for the register boundary addresses.
RM0461 Rev 5
TDR[8:0]
0 0 0 0 0 0 0 0
PRESCALE
R[3:0]
0 0 0
1101/1306
0
0
1154