USER MANUAL
Contents
1. Computer Management Loc ji System Tools Event Viewer Shared Folders Local Users and Group 9 1 Performance Logs and Device Manager c fg Storage amp Removable Storage Disk Defragmenter amp 8 Disk Management f Services and Applications Display adapters 12 DVD CD ROM drives Human Interface Devices 4 IDE ATA ATAPI controllers 3 Keyboards Mice and other pointing devices fe Modems 8 Monitors 5 88 Network adapters PCMCIA adapters 9 Ports COM amp LPT Communications Port COM1 J CP210x USB to UART Bridge Controller COM8 Figure 4 Device Manager Ports tab COMB in this case j Fastrax 2007 11 1 Page 10 of 12 EV322_User_manual EVALUATION SOFTWARE The UC322 module is configured to NMEA protocol 4800 baud by de fault You may use any evaluation software suitable for NMEA mes sages First connect the USB cable and then use the virtual serial port COM number as described in previous chapter Note that if you remove the USB cable connection and plug it back again you may need to restart the evaluation software since it may occupy the virtual COM port in use and the USB Bridge may not op erate properly Specific software tools for SiRF chip sets are available from support fastrax fi lA Fastrax 2007 11 1 Page 11 of 12 EV322_User_manual EV322 EVALUATION BOARD USAGE After USB cable connection the data from the UC322. Install Driver Fastrax GPS Evaluation Kit Port Driver Set C Program Files Fastrax MCUSUSB Browse 3 Cancel Figure 1 Install driver You should get the same kind of figure in you re display as in figure1 Click Continue anyway Software Installation The software you are installing has not passed Windows Logo testing to verify its compatibility with Windows XP Tell me why this testing is important Continuing your installation of this software may impair STOP Installation Figure2 Continue anyway j Fastrax 2007 11 1 Page 8 of 12 EV322_User_manual Figure3 Installation Successful After the Installation Successful message you can now connect the EV322 Evaluation Board to your PC with the USB cable supplied Fastrax www laztraz i 3 2007 11 1 Page 9 of 12 EV322_User_manual DEVICES Preinstaller installs the following devices into your system use Win dows Device Manager e COM Device Name Fastrax GPS Evaluation Kit Port alter native name CP210x USB to UART Bridge Controller This name appears Device Manager under the Ports tab and in the Add Remove Programs listing Please check the installed port number to use it with your evaluation software e USB Device Name Fastrax USB Composite Device alternative name CP210x USB Composite Device This name appears in Device Manager under the USB tab 5J Computer Management E Fie Acton View Window H e Ama
3. 10114111 Pe 1111110 11120 l i n m m rier e REV 1 0 USER MANUAL Fastrax EV322 Evaluation Board The EV322 Evaluation Board is intended for the Fastrax UC322 OEM GPS receiver module evaluation This document describes the UART to USB specific driver installation and usage of the EV322 Evaluation Board November 1 2007 Fastrax Ltd j Fastrax 2007 11 1 Page 2 of 12 EV322 User manual TRADEMARKS Fastrax is trademark of Fastrax Ltd SiRF SiRFstar TricklePower Push to Fix SiRFLoc are registered trademarks of SIRF Technology Inc All other trademarks are trademarks or registered trademarks of their respective holders j Fastrax 2007 11 1 Page 3 of 12 EV322 User manual CHANGE LOG Rev Notes Date 1 0 First Release 2007 11 01 Fastrax 2007 11 1 Page 4 of 12 EV322_User_manual CONTENTS REV AU 1 FASTRAX EV322 EVALUATION BOARD 1 1 GENERAL DESCRIPTION 6 2 INSTALLATION 7 3 lzg ezim 9 4 EVALUATION nsa sa ar nnne nnns 10 5 EV322 EVALUATION BOARD 11 Fastrax
4. 2 module should be available at the virtual COM port on your PC For evaluation purposes there are the following interfaces available e Reset button press once to switch the 3 3V power supply off which forces internal Power on Reset after power up e Prog button option for UC322 flash version press once to boot for flash re programming Not supported with UC322 ROM ver sion e Sleep button press once for ON_OFF interrupt switches be tween Normal and Hibernate modes Not supported with ROM code GSWLT3 0 0 version e Current pin header normally populated with a jumper Provides access for UC322 current measurement e PPS pin header UC322 PPS timing pulse output level 3 3V compatible e GPIOG switch sets UC322 GPIOG to high or low state UC322 protocol configuration normally low state Not supported with ROM code GSWLT3 0 0 version e GPIO13 switch sets UC322 GPIO13 to high or low state UC322 protocol configuration normally low state Not supported with ROM code GSWLT3 0 0 version e Fix valid led indicator connected to UC322 GPIO1 output Not supported with ROM code GSWLT3 0 0 version e Power led indicator indicates USB 5V power supply Fastrax 2007 11 1 Page 12 of 12 EV322_User_manual 06322 module S000 000 L1 E Fix valid Power led Figure 5 EV322 user interfaces The main radiation beam of the embedded GPS antenna is along the plane of the EV322 b
5. 2007 11 1 Page 5 of 12 EV322_User_manual COMPLEMENTARY READING The following Fastrax reference documents are complementary reading for this document To download specific evaluation software for SiRF chip set please contact support fastrax fi Ref File name Document name Fastrax 2007 11 1 Page 6 of 12 EV322_User_manual GENERAL DESCRIPTION The Fastrax EV322 Evaluation Board provides easy evaluation of the Fastrax UC322 module which is a tiny OEM GPS receiver module with embedded GPS antenna The EV322 Evaluation Board provides a single chip USB to UART Bridge a regulated 3 3V power supply for UC322 and three push buttons for reset ON OFF Nor mal Hibernate and re programming mode control The ground plane size of the EV322 board is 100x70mm which re flects the size of a typical mother board The ground plane of the board acts a vital part of the embedded GPS antenna operation Please install the USB driver before you connect the Fastrax Evaluation Kit to your computer lA Fastrax 2007 11 1 Page 7 of 12 EV322_User_manual INSTALLATION Please install the USB driver before you connect the Fastrax EV322 Evaluation Board to your computer This Driver support Windows 2000 and Windows XP DO NOT install this driver on Windows Vista Insert the driver CD to your computer and run Prelnstaller exe from the root directory Click Install to the question below 59
6. oard For optimum GPS antenna performance place the EV322 Evaluation Board vertically so that the UC322 mod ule is on the top side Fastrax
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