Usart interrupt disable register – Rainbow Electronics AT75C310 User Manual
Page 66
AT75C310
66
USART Interrupt Disable Register
Name:
US_IDR
Access Type:
Write-only
•
RXRDY: Disable RXRDY Interrupt
0 = No effect.
1 = Disables RXRDY Interrupt.
•
TXRDY: Disable TXRDY Interrupt
0 = No effect.
1 = Disables TXRDY Interrupt.
•
RXBRK: Disable Receiver Break Interrupt
0 = No effect.
1 = Disables Receiver Break Interrupt.
•
ENDRX: Disable End of Receive Transfer Interrupt
0 = No effect.
1 = Disables End of Receive Transfer Interrupt.
•
ENDTX: Disable End of Transmit Transfer Interrupt
0 = No effect.
1 = Disables End of Transmit Transfer Interrupt.
•
OVRE: Disable Overrun Error Interrupt
0 = No effect.
1 = Disables Overrun Error Interrupt.
•
FRAME: Disable Framing Error Interrupt
0 = No effect.
1 = Disables Framing Error Interrupt.
•
PARE: Disable Parity Error Interrupt
0 = No effect.
1 = Disables Parity Error Interrupt.
•
TIMEOUT: Disable Time-out Interrupt
0 = No effect.
1 = Disables Receiver Time-out Interrupt.
•
TXEMPTY: Disable TXEMPTY Interrupt
0 = No effect.
1 = Disables TXEMPTY Interrupt.
•
DMSI: Delta Modem Status Indication Interrupt
0 = No effect.
1 = Disables DMSI Interrupt.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
DMSI
TXEMPTY
TIMEOUT
7
6
5
4
3
2
1
0
PARE
FRAME
OVRE
ENDTX
ENDRX
RXBRK
TXRDY
RXRDY