AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 239

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

SPI Receive Data Register
Name:
Access Type:
• RD: Receive Data
Data received by the SPI Interface is stored in this register right-justified. Unused bits read zero.
• PCS: Peripheral Chip Select
In Master Mode only, these bits indicate the value on the NPCS pins at the end of a transfer. Otherwise, these bits read
zero.
6071A–ATARM–28-Oct-04
31
23
15
–
–
7
SPI_RDR
Read-only
30
22
14
–
–
6
29
21
13
–
–
5
28
20
12
–
–
4
RD
RD
27
19
11
–
3
AT91SAM7S32 Preliminary
26
18
10
–
2
PCS
25
17
–
1
9
24
16
–
8
0
239