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AT91SAM9G20_14 Datasheet, PDF (504/832 Pages) ATMEL Corporation – Incorporates the ARM926EJ-S ARM Thumb Processor | |||
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32.7.5 USART Interrupt Mask Register
Name:
US_IMR
Access Type:
Read-only
31
30
29
28
27
â
â
â
â
â
23
22
21
20
19
â
â
â
MANE
CTSIC
15
14
13
12
11
â
â
NACK
RXBUFF
TXBUFE
7
PARE
6
FRAME
5
OVRE
4
ENDTX
3
ENDRX
⢠RXRDY: RXRDY Interrupt Mask
⢠TXRDY: TXRDY Interrupt Mask
⢠RXBRK: Receiver Break Interrupt Mask
⢠ENDRX: End of Receive Transfer Interrupt Mask
⢠ENDTX: End of Transmit Interrupt Mask
⢠OVRE: Overrun Error Interrupt Mask
⢠FRAME: Framing Error Interrupt Mask
⢠PARE: Parity Error Interrupt Mask
⢠TIMEOUT: Time-out Interrupt Mask
⢠TXEMPTY: TXEMPTY Interrupt Mask
⢠ITER: Iteration Interrupt Enable
⢠TXBUFE: Buffer Empty Interrupt Mask
⢠RXBUFF: Buffer Full Interrupt Mask
⢠NACK: Non Acknowledge Interrupt Mask
⢠RIIC: Ring Indicator Input Change Mask
⢠DSRIC: Data Set Ready Input Change Mask
⢠DCDIC: Data Carrier Detect Input Change Interrupt Mask
⢠CTSIC: Clear to Send Input Change Interrupt Mask
⢠MANE: Manchester Error Interrupt Mask
26
â
18
DCDIC
10
ITER
2
RXBRK
25
â
17
DSRIC
9
TXEMPTY
1
TXRDY
24
MANE
16
RIIC
8
TIMEOUT
0
RXRDY
504 AT91SAM9G20
6384EâATARMâ05-Feb-10
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