AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 243

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

SPI Interrupt Enable Register
Name:
Access Type:
• RDRF: Receive Data Register Full Interrupt Enable
• TDRE: SPI Transmit Data Register Empty Interrupt Enable
• MODF: Mode Fault Error Interrupt Enable
• OVRES: Overrun Error Interrupt Enable
• ENDRX: End of Receive Buffer Interrupt Enable
• ENDTX: End of Transmit Buffer Interrupt Enable
• RXBUFF: Receive Buffer Full Interrupt Enable
• TXBUFE: Transmit Buffer Empty Interrupt Enable
• TXEMPTY: Transmission Registers Empty Enable
• NSSR: NSS Rising Interrupt Enable
0 = No effect.
1 = Enables the corresponding interrupt.
6071A–ATARM–28-Oct-04
TXBUFE
31
23
15
–
–
–
7
SPI_IER
Write-only
RXBUFF
30
22
14
–
–
–
6
ENDTX
29
21
13
–
–
–
5
ENDRX
28
20
12
–
–
–
4
OVRES
27
19
11
–
–
–
3
AT91SAM7S32 Preliminary
MODF
26
18
10
–
–
–
2
TXEMPTY
TDRE
25
17
–
–
1
9
NSSR
RDRF
24
16
–
–
8
0
243