Irda Modes Ie - Texas Instruments OMAP5912 Reference Manual

Table 74. Interrupt Enable Register (IER) (UART Mode) (Continued)
Bit Name
3 MODEM_STS_IT
2 LINE_STS_IT
1 THR_IT
0 RHR_IT

IrDA Modes IE

Table 75. Interrupt Enable Register (IER) (IrDA Mode)
Bit Name
7 EOF_IT
6 LINE_STS_IT
5 TX_STATUS_IT
4 STS_FIFO_TRIG_IT
3 RX_OVERRUN_IT
2 LAST_RX_BYTE_IT
SPRU760B
Function
0: Disables the modem status register interrupt.
1: Enables the modem status register interrupt.
0: Disables the receiver line status interrupt.
1: Enables the receiver line status interrupt.
0: Disables the THR interrupt.
1: Enables the THR interrupt.
0: Disables the RHR interrupt and time-out interrupt.
1: Enables the RHR interrupt and time-out interrupt.
Bits 4, 5, 6, and 7 can only be written when EFR[4] = 1.
These modes have eight types of interrupts: received EOF, LSR interrupt, TX
status, status FIFO interrupt, RX overrun, last byte in RX FIFO, THR interrupt,
and RHR interrupt. All can be enabled/disabled individually.
Function
0: Disables the received EOF interrupt.
1: Enables the received EOF interrupt.
0: Disables the receiver line status interrupt.
1: Enables the receiver line status interrupt.
0: Disables the TX status interrupt.
1: Enables the TX status interrupt.
0: Disables status FIFO trigger level interrupt.
1: Enables status FIFO trigger level interrupt.
0: Disables the RX overrun interrupt.
1: Enables the RX overrun interrupt.
0: Disables the last byte of frame in RX FIFO
interrupt.
1: Enables the last byte of frame in RX FIFO interrupt.
UARTs
R/W Reset
R/W 0
R/W 0
R/W 0
R/W 0
R/W Reset
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
Serial Interfaces 157