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 ®
 
 
 
 
 
 
 
 
CPU Cards 
 
 
 
 
 
CPEx GX-333-X 
 
 
 
ISA Single-Board Computers with 
 
 
Embedded 333MHz Geode GX-2 CPU 
 
 
CPEN GX-333-X: VGA, Audio, LAN & USB  
 
CPEZ GX-333-X: VGA, Audio, LAN, SATA & USB 
 
 
 
 
 
 
 
 
 
 
USER’S MANUAL 
 
 
VER. 1.21 • APR 2007 
 
No part of this manual may be reproduced without permission 
 
 
®
 
CyberResearch , Inc. 
 
 
www.cyberresearch.com  
 
25 Business Park Dr., Branford, CT 06405 USA 
 
203-483-8815 (9am to 5pm EST) FAX: 203-483-90
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X    ©Copyright 2007  All Rights Reserved.    April 1, 2007        The information in this document is subject to change without prior notice  in order to improve reliability, design, and function and does not represent  a commitment on the part of CyberResearch, Inc.    In no event will CyberResearch, Inc. be liable for direct, indirect, special,  incidental, or consequential damages arising out of the use of or inability  to use the product or documentat
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    Intentionally Blank  iv  ©Copyright 2007 CyberResearch, Inc.                                                                                                                                                                                                                                                                                                                                                                                                          
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X  Table of Contents    INTRODUCTION ........................................................................................................................................ 8  PRODUCT OVERVIEW ................................................................................................................................. 9  CONNECTIVITY.........................................................................................................................
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    WATCHDOG TIMER............................................................................................................................... 71  CONNECTING ATX ................................................................................................................................. 75  POWER SUPPLY ...................................................................................................................................... 75  ALI® RA
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X        CyberResearch, Inc.  vii  25 Business Park Drive  P: (203) 483-8815; F: (203) 483-9024  Branford, CT USA  www.cyberresearch.com                                                                                                                                                                                                                                                                                                                                    
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards        Chapter      1            Introduction           8  ©Copyright 2007 CyberResearch, Inc.                                                                                                                                                                                                                                                                                                                                                                           
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X  Product Overview    General Information  The CPEx GX-333-X is a highly-integrated single board computer specifically  optimized for a variety of applications featuring low power consumption and is  suitable for building combined force in multi-ISA-slot installations.  This user  manual was written for the CyberResearch CPEx GX-333-X CPU card series, and  this series covers two CPU cards: the CPEN GX-333-X and the CPEZ GX-333-X.  The CPU cards are identi
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    Figure 1-1 Version 1.10 CPEZ GX-333-X Board Layout  Figure 1-2 Version 1.11 CPEZ GX-333-X Board Layout  10  ©Copyright 2007 CyberResearch, Inc.                                                                                                                                                                                                                                                                                                                       
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X    Connectivity  The CPEx GX-333-X provides the following interface connections:   Label Function  CN1 Supplementary “–VCC” power connector  CN2  4P primary power connector  CN3 3-pin PS_ON signal connector  CN4 2-pin power button switch connector (board version 1.10 only)  CN5 2-pin reset button switch connector (board version 1.10 only)  CN6 6-pin LED connector (to chassis LEDs) (board version 1.10)  CN6 6-pin LED connector (to chassis LEDs) (board ver
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    The CPEx GX-333-X  is built around an AMD Geode™ chipset which features  highest performance per watt, an embedded graphics controller, and full set of  functionality through the companion Geode CS5536 Southbridge.  The CPEx GX- 333-X enables simultaneous dual-display operations by the 32-bit processing  power, the 6GB/s bandwidth GeodeLink internal links, and the integrated FPUs  operating enhanced Intel MMX and 3DNow! technologies.         The buil
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X  CPEx GX-333-X Board Overview  Component Side  CPEx GX-333-X Board Overview - Component Side  Soldering Side    Figure 1-3 CPEx GX-333-X Board Overview - Solder Side  CyberResearch, Inc.  13  25 Business Park Drive  P: (203) 483-8815; F: (203) 483-9024  Branford, CT USA  www.cyberresearch.com                                                                                                                                                                     
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    Technical Specifications  Table 1-1 Technical Specifications   Embedded AMD Geode GX466@0.9W processor at 300MHz  CPU  frequency  Chipset   Geode CS5536D as Southbridge   One 64-bit DDR 200-pin SODIMM socket that supports SDRAM    Memory memory up to 512MB (1GB minus the onboard 256) with  266MHz speed   Integrated graphics controller   Integrated video DACs and integrated TFT interface for flexible  Display Controller  output options: CRT or TFT (bo
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X  Two RS-232 ports with 16C550 UART (or compatible) with 16-   Serial Ports byte FIFO buffer. COM2 can support RS-422/485 through  jumper setting.    Parallel Port  One parallel port supports SPP/EPP/ECP mode   One 2x5 pin header supports AC’97 2.3 Line-in, Line-out, and  Audio Connector  Mic-in signals to external audio devices.   Four (4) USB ports through internal pin headers; USB 2.0  USB Interface  compliant.   Can be Set to 1 to 255 seconds period. 
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    Packing List  1 x CPEx GX-333-X single board computer  1 x Mini jumper pack  1 x IDE flat cable 40p/40p/40p  2 x SATA cable (CPEZ only)  1 x SATA power cable (CPEZ only)  1 x Keyboard / PS2 mouse cable  1 x USB cable  1 x Audio cable  1 x Utility CD  1 x QIG (Quick Installation Guide)    System Monitoring  The CPEx GX-333-X is capable of self-monitoring various aspects of its operating status:   Vcore voltage, +3.3V, +5V, and +2.5V    RPM of cooling 
                    
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                        ®  CyberResearch CPU Cards  CPEx GX-333-X      Chapter      2          Functional Description  CyberResearch, Inc.  17  25 Business Park Drive  P: (203) 483-8815; F: (203) 483-9024  Branford, CT USA  www.cyberresearch.com                                                                                                                                                                                                                                                                                       
                    
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                        ®  CPEx GX-333-X   CyberResearch CPU Cards    This chapter provides a functional description of the CPEx GX-333-X half-size card designed for  the integration into a compact size chassis.  This chapter includes information about main  processors, interface connectors, implementation options, and signal description.       CPU, Memory, and VIA Chipsets    CPU  The CPEx GX-333-X comes with a soldered low power AMD Geode GX-466 processor. The AMD  Geode design integrates high-performance graphics co