Fields In UART4_RQR (0x40004C00, 0x0018)

FieldOffsetWidth STM32F301 STM32F302 STM32F303 STM32F373 STM32F3x4
ABRRQ01 ✘ ✔ ✔ ✘ ✘
SBKRQ11 ✘ ✔ ✔ ✘ ✘
MMRQ21 ✘ ✔ ✔ ✘ ✘
RXFRQ31 ✘ ✔ ✔ ✘ ✘
TXFRQ41 ✘ ✔ ✔ ✘ ✘