1147
SAM9G15 [DATASHEET]
11052D–ATARM–31-Oct-12
45.17.4.2Timing extraction
Figure 45-21.USART SPI Master Mode
Figure 45-22.USART SPI Slave mode: (Mode 1 or 2)
NSS
SPI
0
MSB
LSB
SPI
1
CPOL=1
CPOL=0
MISO
MOSI
SCK
SPI
5
SPI
2
SPI
3
SPI
4
SPI
4
SCK
MISO
MOSI
SPI
6
SPI
7
SPI
8
NSS
SPI
12
SPI
13
