Fields In USART1_SR (0x40011000, 0x0000)

FieldOffsetWidth STM32F0x8 STM32F103 STM32F107 STM32F217 STM32F303 STM32F3x4 STM32F469 STM32F7x9
PE01
FE11
NF21
ORE31
IDLE41
RXNE51
TC61
TXE71
LBD81
CTS91