Summary of Contents for MSC AGCO NT01
- Page 1 UM0358_WLAN_BTH AGCO NT01 Terminal WLAN / Bluetooth Module AW-GH321 / Bluemod B20 User's Manual Autor Date Filename Page 1 / 10 MGOE 21.01.2011...
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Page 2: Table Of Contents
UM0358_WLAN_BTH Table of Contents Table of Contents..........................2 Scope.............................. 3 Limitations ..........................3 Hardware Reference........................4 Connector ........................... 4 Communication WLAN chip AW-GH321 ..................5 Communication Bluetooth chip Bluemod B20 ................5 CPLD ............................5 Block diagram WLAN ......................... 6 Block diagram Bluetooth...................... -
Page 3: Scope
This module may only operate with the assembled antenna and antenna connector. There is no guarantee for proper operation with different antenna and antenna connectors. Further, all software-issues are done by the customer itself; MSC does only have a limited description of the software-handling of this module. Autor... -
Page 4: Hardware Reference
UM0358_WLAN_BTH 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. Connector The main connector to the baseboard is a 52 pin edge connector. 1 connector Signal Usage... -
Page 5: Communication Wlan Chip Aw-Gh321
UM0358_WLAN_BTH Ground Ground Reserve1 not used Ground CPLD_TDO JTAG CPLD CPLD_TDI JTAG CPLD Ground Ground USB_DN USB data- WLAN_RTR# Handshake for Master – active when WLAN enabled USB_DP USB data+ WLAN_SSEL# SPI-Slave-Select Ground WLAN_MOSI SPI-Master-Out-Slave-In WLAN_Wake WLAN-Wake WLAN_MISO SPI-Master-In-Slave-Out WLAN_IRQ# Interrupt from WLAN WLAN_SCK SPI-Clock... -
Page 6: Block Diagram Wlan
UM0358_WLAN_BTH Block diagram WLAN 3 Block diagramm AW-GH321 Block diagram Bluetooth 4 Block diagramm Bluemod B20 Autor Date Filename Page 6 / 10 MGOE 21.01.2011... -
Page 7: Top-View Of Wlan-Module
UM0358_WLAN_BTH Top-View of WLAN-module 5 WLAN module - top view Top-View of Bluetooth-module 6 Bluetooth module - top view Autor Date Filename Page 7 / 10 MGOE 21.01.2011... -
Page 8: Software
UM0358_WLAN_BTH Software Linux driver WLAN The WLAN chip of the AGCO WLAN / Bluetooth – Module, AW-GH321, is controlled by the following linux-drivers: libertas libertas_spi When the driver detects the WLAN chip, first the firmware must be uploaded. The current version of firmware is fw 9.70.3p37. The corresponding files (spi8686.bin and spi8686_helper.bin) must be situated in the filesystem in /lib/firmware/libertas. -
Page 9: Power Supply
UM0358_WLAN_BTH Power supply The module requires a power supply with following characteristics: 3,3V ±0,1V low noise (≤10mV) Due to the technological requirements and the pulsed radio transmission the supply needs to be fed by an ultra fast (response time 20μs) linear regulator. NOTE: You must ensure that during operation the supply voltage never drops below 3.0 V. - Page 10 UM0358_WLAN_BTH This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna (except Bluetooth module B2029 FCC ID: YM6-B2029), 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool.
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