Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
206
AT32UC3A
23.8
Serial Peripheral Interface (SPI) User Interface
Table 23-3.
SPI Register Mapping
Offset
Register
Register Name
Access
Reset
0x00
Control Register
CR
Write-only
---
0x04
Mode Register
MR
Read/Write
0x0
0x08
Receive Data Register
RDR
Read-only
0x0
0x0C
Transmit Data Register
TDR
Write-only
---
0x10
Status Register
SR
Read-only
0x000000F0
0x14
Interrupt Enable Register
IER
Write-only
---
0x18
Interrupt Disable Register
IDR
Write-only
---
0x1C
Interrupt Mask Register
IMR
Read-only
0x0
0x20 - 0x2C
Reserved
0x30
Chip Select Register 0
CSR0
Read/Write
0x0
0x34
Chip Select Register 1
CSR1
Read/Write
0x0
0x38
Chip Select Register 2
CSR2
Read/Write
0x0
0x3C
Chip Select Register 3
CSR3
Read/Write
0x0
32058K AVR32-01/12