Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
1062
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
Figure 48-9. SPI Slave mode 0 and 3
Figure 48-10. SPI Slave mode 1 and 2
Figure 48-11. SPI Slave mode - NPCS timings
SPCK
MISO
MOSI
SPI
6
SPI
7
SPI
8
NPCS0
SPI
12
SPI
13
SPCK
MISO
MOSI
SPI
9
SPI
10
SPI
11
NPCS0
SPI
12
SPI
13
SPCK
(CPOL = 0)
MISO
SPI
14
SPI
16
SPI
12
SPI
15
SPI
13
SPCK
(CPOL = 1)
SPI
6
SPI
9