Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Hoja De Datos
Los códigos de productos
ATSAM4S-XPLD
736
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
35.8.6 USART Interrupt Enable Register (SPI_MODE)
Name:
US_IER (SPI_MODE)
Address:
0x40024008 (0), 0x40028008 (1)
Access:
Write-only
• RXRDY: RXRDY Interrupt Enable
• TXRDY: TXRDY Interrupt Enable
• OVRE: Overrun Error Interrupt Enable
• TXEMPTY: TXEMPTY Interrupt Enable
• UNRE: SPI Underrun Error Interrupt Enable
0: No effect
1: Enables the corresponding 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
–
–
–
–
–
UNRE
TXEMPTY
–
7
6
5
4
3
2
1
0
–
–
OVRE
–
–
–
TXRDY
RXRDY