Evaluation Kit Hardware
4-28
SAM3S-EK Development Board User Guide
11031A–ATARM–14-Dec-09
4.5.11
ZigBEE Connector J16
Figure 4-34.
ZigBee Connector J16
4.5.12
PIO Expansion Port C Connector J12
Figure 4-35.
PIO Expansion Connector J12
Table 4-19.
Headphone J11 Signal Descriptions
Pin
Mnemonic
1
AGND
2
Out left
3
4
5
Out Right
Table 4-20.
Connector J16 Signal Descriptions
Function
Signal
Name
Port
Pin
Pin
Port
Signal
Name
Function
Option on Misc. Port Set by
Zero Ohm Resistor or Solder Shunts
Reset
/RST
1
2
Misc.
EEPROM for MAC address, CAP array
settings and serial number
TST: test mode activation
CLKM: RF chip clock output
Interrupt
Request
IRQ
3
4
SLP_TR
SLP_TR
SPI chip
select
/SEL
5
6
MOSI
SPI MOSI
SPI MISO
MISO
7
8
SCLK
SPI CLK
Power
Supply
GND
GND
9
10
VCC
VCC
VCC
Voltage range: 1.8v to 5.5v, typically
regulated to 3.3v
