Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
937
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
38.8.8 USART Interrupt Disable Register (SPI_MODE)
Name:
US_IDR (SPI_MODE)
Address:
0x400A000C (0), 0x400A400C (1)
Access:
Write-only
This configuration is relevant only if USART_MODE = 0xE or 0xF in “USART Mode Register” on page 927.
The following configuration values are valid for all listed bit names of this register:
0: No effect
1: Disables the corresponding interrupt.
RXRDY: RXRDY Interrupt Disable
TXRDY: TXRDY Interrupt Disable
OVRE: Overrun Error Interrupt Disable
TXEMPTY: TXEMPTY Interrupt Disable
UNRE: SPI Underrun Error Interrupt Disable
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
RXBUFF
TXBUFE
UNRE
TXEMPTY
–
7
6
5
4
3
2
1
0
–
–
OVRE
ENDTX
ENDRX
–
TXRDY
RXRDY