USART Interrupt Mask Register
Name:
Access Type:
US_IMR
Read only
31
---
23
---
15
---
7
PARE
30
---
22
---
14
---
6
FRAME
29
---
21
---
13
---
5
OVRE
28
---
20
---
12
---
4
ENDTX
• RXRDY: Mask RXRDY Interrupt
0 = RXRDY Interrupt is Disabled
1 = RXRDY Interrupt is Enabled
• TXRDY: Mask TXRDY Interrupt
0 = TXRDY Interrupt is Disabled
1 = TXRDY Interrupt is Enabled
• RXBRK: Mask Receiver Break Interrupt
0 = Receiver Break Interrupt is Disabled
1 = Receiver Break Interrupt is Enabled
• ENDRX: Mask End of Receive Transfer Interrupt
0 = End of Receive Transfer Interrupt is Disabled
1 = End of Receive Transfer Interrupt is Enabled
• ENDTX: Mask End of Transmit Interrupt
0 = End of Transmit Interrupt is Disabled
1 = End of Transmit Interrupt is Enabled
• OVRE: Mask Overrun Error Interrupt
0 = Overrun Error Interrupt is Disabled
1 = Overrun Error Interrupt is Enabled
• FRAME: Mask Framing Error Interrupt
0 = Framing Error Interrupt is Disabled
1 = Framing Error Interrupt is Enabled
• PARE: Mask Parity Error Interrupt
0 = Parity Error Interrupt is Disabled
1 = Parity Error Interrupt is Enabled
• TIMEOUT: Mask Time-out Interrupt
0 = Receive Time-out Interrupt is Disabled
1 = Receive Time-out Interrupt is Enabled
• TXEMPTY: Mask TXEMPTY Interrupt
0 = TXEMPTY Interrupt is Disabled.
1 = TXEMPTY Interrupt is Enabled.
27
---
19
---
11
---
3
ENDRX
AT91M40400
26
---
18
---
10
---
2
RXBRK
25
---
17
---
9
TXEMPTY
1
TXRDY
24
---
16
---
8
TIMEOUT
0
RXRDY
77