Usart Registers; Status Register (Usart_Sr); Figure 238. Usart Interrupt Mapping Diagram - ST STM32F410 Reference Manual

RM0401 Universal synchronous receiver transmitter (USART) /universal asynchronous receiver
24.6

USART registers

Refer to
The peripheral registers have to be accessed by half-words (16 bits) or words (32 bits).
24.6.1

Status register (USART_SR)

Address offset: 0x00
Reset value: 0x00C0 0000
31 30 29
Res. Res. Res. Res.
15 14 13
Res. Res. Res. Res.

Figure 238. USART interrupt mapping diagram

Section 1.2 on page 34
28 27 26 25
Res. Res. Res.
12 11 10 9
Res. Res. CTS
rc_w0
for a list of abbreviations used in register descriptions.
24 23 22
Res. Res. Res.
8 7 6
LBD TXE TC RXNE
rc_w0 r rc_w0 rc_w0
RM0401 Rev 3
21 20 19 18
Res. Res. Res. Res.
5 4 3 2
IDLE ORE NF
r r r
17 16
Res. Res.
1 0
FE PE
r r
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