ISD94100 Series Technical Reference Manual
Sep 9, 2019
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6.12.5.7 UART Controller Interrupt and Status
The ISD94100 series UART controller supports ten kinds of interrupts listed below:
Receive Data Available Interrupt (RDAINT)
Transmit Holding Register Empty Interrupt (THERINT)
Transmitter Empty Interrupt (TXENDIF)
Receive Line Status Interrupt (RLSINT)
Break Interrupt Flag (BIF)
Framing Error Flag (FEF)
Parity Error Flag (PEF)
RS-485 Address Byte Detect Flag (ADDRDETF)
MODEM Status Interrupt (MODEMINT)
Detect nCTS State Change Flag (CTSDETF)
Receiver Buffer Time-out Interrupt (RXTOINT)
Buffer Error Interrupt (BUFERRINT)
TX Overflow Error Interrupt Flag (TXOVIF)
RX Overflow Error Interrupt Flag (RXOVIF)
Wake-up Interrupt (WKINT)
nCTS Wake-up Flag (CTSWKF)
Incoming Data Wake-up Flag (DATWKF)
RX FIFO Reached Threshold Wake-up Flag (RFRTWKF)
RS-485 Address Match (AAD mode) Wake-up Flag (RS485WKF)
RX FIFO Threshold Time-out Wake-up Flag (TOUTWKF)
Auto-Baud Rate Interrupt (ABRINT)
Auto-baud Rate Detect Interrupt Flag (ABRDIF)
Auto-baud Rate Detect Time-out Interrupt Flag (ABRDTOIF)
Содержание ISD94100 Series
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