ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 210

• Manufacturer Part Number: ATEVK1105
• Description: KIT EVAL FOR AT32UC3A0
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1105

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A0512
• Processor Series: AVR
• Data Bus Width: 32 bit
• Interface Type: USART, TWI, USB, SPI, Ethernet
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A0512
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.8.3
Name:
Access Type:
•
Data received by the SPI Interface is stored in this register right-justified. Unused bits read zero.
•
In Master Mode only, these bits indicate the value on the NPCS pins at the end of a transfer. Otherwise, these bits read
zero.
32058J-AVR32-04/11
RD: Receive Data
PCS: Peripheral Chip Select
31
23
15
–
–
7
SPI Receive Data Register
30
22
14
–
–
6
29
21
13
–
–
5
RDR
Read-only
28
20
12
–
–
4
RD
RD
27
19
11
–
3
26
18
10
–
2
PCS
25
17
–
9
1
AT32UC3A
24
16
–
8
0
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