Different Modes Of Operation - Texas Instruments OMAP5912 Reference Manual

Table 108. Wake-Up Enable Register (WER)
Bit Name
7 −
6 Event 6
Receiver line status
interrupt
5 Event 5
RHR interrupt
4 Event 4
RX/ RXIR activity
3 Event 3
DCD (CD) activity
2 Event 2
RI activity
1 Event 1
DSR activity
0 Event 0
CTS activity
6.5

Different Modes of Operation

SPRU760B
The UART wake-up enable register masks and unmasks a UART event that
would subsequently notify the system. Such events are any activity in the logic
that can cause an interrupt and/or any that require the system to wake up.
Even if the wake-up is disabled for certain events, if these events also interrupt
the UART, the UART still registers the interrupt as such.
Function
Reserved
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
0: Event is not allowed to wake up the system.
1: Event can wake up the system.
The UART/IRDA module can operate in six different modes:
1) UART 16x mode (≤230.4K bits/s)
2) UART 16x mode with autobauding (≥1200 bits/s and ≤115.2K bits/s)
3) UART 13x mode (≥460.8K bits/s)
4) IrDA SIR mode (≤115.2K bits/s)
5) IrDA MIR mode (0.576 and 1.152M bits/s)
6) IrDA FIR mode (4M bits/s)
UARTs
R/W Reset
R 0
W/R 1
W/R 1
W/R 1
W/R 1
W/R 1
W/R 1
W/R 1
Serial Interfaces 173