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RM0090 Universal synchronous asynchronous receiver transmitter (USART)
1010
30.5 USART mode configuration
30.6 USART registers
Refer to Section: List of abbreviations for registers for a list of abbreviations used in register
descriptions.
The peripheral registers have to be accessed by half-words (16 bits) or words (32 bits).
30.6.1 Status register (USART_SR)
Address offset: 0x00
Reset value: 0x00C0 0000
Table 147. USART mode configuration
(1)
1. X = supported; NA = not applicable.
USART modes
USART
1
USART
2
USART
3
UART4 UART5
USART
6
Asynchronous mode XXXXXX
Hardware flow control XXXNANAX
Multibuffer communication (DMA)XXXXXX
Multiprocessor communicationXXXXXX
Synchronous XXXNANAX
Smartcard XXXNANAX
Half-duplex (single-wire mode)XXXXXX
IrDA XXXXXX
LIN XXXXXX
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Reserved
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
CTS LBD TXE TC RXNE IDLE ORE NF FE PE
rc_w0 rc_w0 r rc_w0 rc_w0 r r r r r
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