UM0358_WLAN_BTH
Autor Date
Filename
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MGOE 21.01.2011
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3 Hardware
Reference
The core items for WLAN of the AGCO WLAN / Bluetooth Module's is Azurewave's
AW-GH321 WLAN chip and Stollmann’s Bluemod B20 Bluetooth module. For details
refer to the corresponding datasheets.
3.1 Connector
The main connector to the baseboard is a 52 pin edge connector.
1 connector
Pin Signal
Usage
1 NC
2 VCC_3V3
Power
3 NC
4 GND
Ground
5 NC
6 BT_Reset
BTH
Reset
7 NC
8
BT_SPI_MISO
BTH SPI MISO (for BTH firmware update)
9 GND
Ground
10
BT_SPI_CS#
BTH SPI CS# (for BTH firmware update)
11 NC
12
BT_SPI_CLK
BTH SPI Clock (for BTH firmware update)
13 NC
14
BT_SPI_MOSI
BTH SPI MOSI (for BTH firmware update)
15 GND
Ground
16 NC
17 NC
18 GND
Ground
19 NC
20
WLAN_EN
Enable WLAN Power
21 GND
Ground
22 WLAN_Reset# Reset
WLAN
23 CPLD_TCK
JTAG
CPLD
24
USB_V+
USB supply voltage
25 CPLD_TMS JTAG
CPLD