User manual

Evaluation Kit Hardware
SAM4S-EK2 User Guide 4-28
11176A–ATARM–24-Sep-12
4.5.10 Headphone Connector J11
Figure 4-34. Headphone J11
4.5.11 ZigBEE Connector J16
Figure 4-35. ZigBee Connector J16
Table 4-18. Headphone J11 Signal Descriptions
Pin Mnemonic
1AGND
2 Out left
3
4
5 Out Right
Table 4-19. 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