Datasheet

SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
68
Table 10-4. PIO Driven during Boot Program Execution
NVM Bootloader Peripheral Pin PIO Line
NAND
EBI CS3 SMC NANDCS PIOC14
EBI CS3 SMC NAND ALE A21
EBI CS3 SMC NAND CLE A22
EBI CS3 SMC Cmd/Addr/Data D[16:0]
SD Card
MCI0 MCI0_CK PIOA0
MCI0 MCI0_CD PIOA1
MCI0 MCI0_D0 PIOA2
MCI0 MCI0_D1 PIOA3
MCI0 MCI0_D2 PIOA4
MCI0 MCI0_D3 PIOA5
SPI Flash
SPI0 MOSI PIOB1
SPI0 MISO PIOB0
SPI0 SPCK PIOB2
SPI0 NPCS0 PIOB3
TWI0 EEPROM
TWI0 TWD0 PIOA20
TWI0 TWCK0 PIOA21
SAM-BA Monitor
DBGU DRXD PIOB12
DBGU DTXD PIOB13