User's Manual

802.11a/b/g/n FMC
March, 2011 Rev 0.4
PIN DEFINITION
Pin Number Signal Pin Number Signal
51
UART_RX 52 +3.3Vaux
49
UART_TX 50 GND
47
A/G band 48 +1.26V
45
WPS_PBC/Reset to default 46 NC
43
GND 44 NC
41
+3.3Vaux 42 WLAN_LED
39
+3.3Vaux 40 GND
37
GND 38 USB0_DP
35
GND 36 USB0_DN
33
MII_TXCLK 34 GND
31
MII_TXEN 32
NC
29
GND 30
NC
27
GND 28 +1.26V
25
MII_TXD0 26 GND
23
MII_TXD1 24 +3.3Vaux
21
GND 22
PERST# ( HW RST_N )
19
MII_TXD2 20
WPS LED
17
MII_TXD3 18 GND
—
Mechanical Key — Mechanical Key
15
GND 16
NC
13
MII_RXCLK 14
NC
11
MII_RXDV 12
AP/client (SW RST)
9
GND 10
MII_MDIO
7
MII_RXD0 8
MII_MDC
5
MII_RXD1 6 +1.26V
3
MII_RXD2 4 GND
1
MII_RXD3 2 3.3Vaux