User's Manual

Table Of Contents
Rev 1.4, June 2, 2004, June 2, 2004
Copyright © 2001-2004 Motorola, Inc. All rights reserved. Page 7 of 44
1. Overview
1.1. Explanation of Model and Part Numbers
The model XSUWBWDK UWB transceiver contains a single PC board in an aluminum
enclosure approximately 6 X 4.5 X 1.25 inches in size. Table 1 gives Motorola part numbers and
descriptions.
Table 1: Motorola Part Numbers for UWB Development Hardware
Motorola Part Number Description
XSUWBAR A single UWB transceiver plus associated components such as antenna and
IEEE1394 cables, UWB antennas, etc.
XSUWBWDK Two UWB transceivers and associated components such as antenna and
IEEE1394 cables, antennas, CDROM, etc.
1.2. Mechanical Layout
Figure 1 shows a top view of a model XSUWBWDK UWB transceiver with the top cover
removed. It is shown in this manner only for reference. There is generally no reason to remove
the top cover.
Reverse
SMA
Connectors
XSI123
MC270141
MAC
1394 Section
Power
Supply
RS232
Port
1394 Config
EEPROM
1394
Link IC
1394
PHY IC
MAC
Serial
Boot
EEPROM
XSI113 RF
Transceiver
Filters
PLL
1394
Connectors
SRAM
Reset
Switch
Power
LED
5 VDC
Input
Ant1
(Receive Only)
Ant2
(Receive and
Transmit)
Figure 1: Top Side Layout of UWB Transceiver Model Number XSUWBWDK
Figure 2 depicts the bottom of a model XSUWBWDK UWB transceiver with the bottom cover in
place. There is no reason to remove the bottom cover.