User manual

Evaluation Kit Hardware
4-10 SAM3N-EK Development Board User Guide
11080C–ATARM–30-Mar-11
PA12 MISO PWM1 SPI_MISO
LCD
MicroSD
DataFlash
Zigbee
PA13 MOSI PWM2 SPI_MOSI
LCD
MicroSD
DataFlash
Zigbee
PA14 SPCK PWM3 WKUP08 SPI_SPCK
LCD
MicroSD
DataFlash
Zigbee
PA15 TIOA1 WKUP14 PB_LEFT# Push Button Left
PA16 TIOB1 WKUP15 PB_RIGHT# Push Button Right
PA17 PCK1 AD0
PA18 PCK2 AD1
PA19 AD2/ WKUP09 MicroSD_CD MicroSD
PA20 AD3/ WKUP10
PA21 RXD1 PCK1 AD8
PA22 TXD1 NPCS3 AD9 SPI_NPCS3# DataFlash
PA23 SCK1 PWM0 USR_LED1# Led Blue
PA24 RTS1 PWM1
PA25 CTS1 PWM2 USR_LED3# Led Amber
PA 2 6 T I OA2
PA 2 7 TI OB2
PA28 TCLK1 RS_LCD LCD
PA29 TCLK2 RST_LCD LCD
PA30 NPCS2 WKUP11 SPI_NPCS2# LCD
PA31 NPCS1 PCK2 SPI_NPCS1# ZigBee
Table 4-1. PIO Port A Assignment (Continued)
I/O Line Peripheral A Peripheral B Peripheral C Extra Function EK Usage Device
Table 4-2. PIO Port B Assignment
I/O Line Peripheral A Peripheral B Peripheral C Extra Function EK Usage Device
PB0 PWM0 AD4
PB1 PWM1 AD5
PB2 URXD1 NPCS2 AD6/ WKUP12
PB3 UTXD1 PCK2 AD7
PB4 TWD1 PWM2 TDI JTAG
PB5 TWCK1 WKUP13
TDO/
TRACESWO
JTAG