Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
4-20
SAM9N12/CN11-EK User Guide
11186A–ATARM–29-Nov-12
PIO B Pin Assignment
Table 4-4. PIO B Pin Assignment and Signal Descriptions
Signal
Alternate
Periph A
Periph B
Periph C
PB0
RTS2
(LCD connector)
PB1
CTS2
(LCD connector)
PB2
SCK2
JUMPER to GND
PB3
SPI0_NPCS3
PB_USER1
PB4
USER_LED1
PB5
USER_LED2
PB6
AD7
PWR_LED
PB7
AD8
EN5V_HOST
PB8
AD9
OVCUR_USB
PB9
AD10
PCK1
(LCD connector)
PB10
AD11
PCK0
Audio
PB11
AD0
PWM0
TSC
PB12
AD1
PWM1
TSC
PB13
AD2
PWM2
TSC
PB14
AD3
PWM3
TSC
PB15
AD4
(TSC)
PB16
AD5
VBUS_SENSE
PB17
AD6
Analog input
PB18
IRQ
ADTRG
LCDHSYNC (+0R)