Dell AXIM X30 WIFI & Bluetooth interface

 <http://www.usi.com.tw/capabilites_products/usi_b1_7_46.htm> From the Photo
of the PCB of the DELL AXIM X30 the 802.11 Bluetooth module in the AXIM X30
has a part number of P/N:COMBO SIP 6325-600026-02 is a USI COMBO Sip that
looks identical to there WM-BB-AG-01 Module. A link to the USI site for this
module is

www.usi.com.tw/capabilites_products/usi_b1_7_46.htm
<http://www.usi.com.tw/capabilites_products/usi_b1_7_46.htm>

The WLAN chip set is Agere

The Bluetooth chip set is CSR Bluecore2

The interface to the WLAN is compatible with CompactFlash (PCMCIA)

The interface to the Bluetooth is high speed UART with RTS, CTS, TXD, and
RXD lines. Using one of the three UARTS available on the PXA270. You should
be able to a standard CSR serial driver for Blue Core 2 as a starting point
if there is currently no LINUX driver..

The Lattics CPL is probably used to provide the buffering between the PXA270
memory bus and the CF interface for the combo module WIFI interface, not
address decoding which is done inside the PXA270.

Russell Barr
703 Rodi Road
Pittsburgh, Pa 15235
 
Phone: 412-349-2581
Fax: 412-829-0972
Email: rbarr_at_vocollect.com <mailto:rbarr_at_vocollect.com>
 
 
Received on Thu Feb 17 2005 - 14:58:35 EST