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Global American 3303788 User Manual

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User's Manual
Single Board Computer 3303788
Version 1.0, 1999

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  • Page 1 User’s Manual Single Board Computer 3303788 Version 1.0, 1999...
  • Page 2 Copyrights This manual is copyrighted and all rights are reserved. It does not allow any non authorization in copied, photocopied, translated or reproduced to any electronic or machine readable form in whole or in part without prior written consent from the manufacturer. In general, the manufacturer will not be liable for any direct, indirect, special, incidental or consequential damages arising from the use of inability to use the product or documentation, even if advised of the possibility of such damages.

  • Page 3: Table Of Contents

    Table of Contents How to Use This Manual Chapter 1. Introduction 1.1 Check List..................1 – 2 1.2 Product Specifications ..............1 – 3 1.3 System Architecture............... 1 – 6 Chapter 2. Hardware Configuration Setting 2.1 Jumpers..................2 – 1 2.2 Connectors ..................

  • Page 4: Chapter 1. Introduction

    Introduction CHAPTER 1 Introduction The 3303788 all-in-one full-sized single board computer is designed to fit a high performance Celeron based processor and compatible for high-end computer system application with PCI/ISA bus architecture. It is made to meet today’s demanding pace, and keep complete compatibility with hardware and software designed for the IBM PC/AT.

  • Page 5: Check List

    • One 5-pin to 5-pin keyboard cable for backplane connection • One 4-pin ATX power control cable for backplane connection • One CD-Title 3303788 to support CHIPS B69000 VGA display driver and Intel 82559 LAN driver If any of these items is damaged or missed, please contact your vendor and save all packing materials for future replacement and maintenance.

  • Page 6: Product Specifications

    3-1/2" (720K, 1.2MB, 1.44MB, 2.88MB) diskette format and 3-mode FDD (option) • Serial Ports Support two high-speed 16C550 compatible UARTs with 16-byte T/R FIFOs • IR Interface Support one 6-pin header for serial Fast/Standard Infrared wireless communication • Parallel Port Support SPP, Bi-direction, and EPP/ECP modes 3303788 User’s Manual...
  • Page 7 Utilize Intel 82559 Fast Ethernet controller to support RJ-45 interface at 10/100BASE-T speed • CPU Overheat Protection Auto speed down when CPU overheats (OS independent & Driverless) • System Monitoring Feature Monitor CPU and system temperature, operating voltage, and fan status 3303788 User’s Manual...
  • Page 8 ◆ PCB layout : 6 layer ◆ Power Requirements : +5V @6A (typ.), +12V @140mA, -12V @30mA ◆ Operating Temperature : 0°C ~ 60°C (32°F ~ 140°F) ◆ Storage Temperature : -20°C ~ 80°C ◆ Relative Humidity : 5% ~ 95%, non-condensing 3303788 User’s Manual...

  • Page 9: System Architecture

    Introduction 1-3 System Architecture The following illustration of block diagram will show you how 3303788 gives you a highly integrated system solution. The most up-to-date system architecture of 3303788, includes two main VLSI chips , 82443BX Host Bridge and 82371EB...
  • Page 10 In 3303788, it contains Watch-dog Timer (WDT) enabled by jumper setting and triggered by software, and DiskOnChip (DOC) for M-systems Flash disk. Besides, an advanced feature is used on 3303788 to support detection of CPU temperature. The CPU operation will be automatically forced to speed down when overheating happens.
  • Page 11 ( 324 BGA ) TEMP. SENSOR IDE 1 IDE 2 CNTL XD Bus ISA Bus BUFFER BUFFER XD SD Bus LOGIC ISA Bus BIOS DISK-On-Chip KEYBOARD SUPER I/O W83977ATF 2UART/LPT/FDD/IR (128 PQFP) MOUSE Figure 1-1 3303788 System Block Diagram 3303788 User’s Manual...

  • Page 12: Jumpers

    Hardware Configuration Setting This chapter gives the definitions and shows the positions of jumpers, headers and connectors. All of the configuration jumpers on 3303788 are in the proper position. The default settings set by factory are marked with a star (!).
  • Page 13 Watch-Dog Timer Jumper Setting (JP4, JP5, JP6, JP7, JP9) JP4 NC : Enabled WDT function Short : Disabled WDT function ! JP5 NC : Allocate I/O port 0533H/0033H for programming of H/W WDT ! Short : Allocate I/O port 0543H/0343H for programming of H/W WDT 3303788 User’s Manual...
  • Page 14 However please make sure that the CMOS RAM clear option has been enabled in Advanced Chipset Setup before CMOS clearing happens. AT/ATX Power Supply Selection (JP3) JP3 1 – 2 : Select ATX power supply 2 – 3 : Select AT power supply ! 3303788 User’s Manual...
  • Page 15 Hardware Configuration Setting Onboard devices (VGA/Ethernet) enable/disable jumper (JP10/JP11) JP10 1 – 2 : Normal operation 2 – 3 : Disable onboard VGA JP11 1 – 2 : Normal operation 2 – 3 : Disable onboard Ethernet 3303788 User’s Manual...

  • Page 16: Connectors

    DIMM3 DIMM4 W83977ATF Socket370 82371EB 82443BX B69000 82559 39 40 < Figure 2-2 3303788 Connector Locations CONNECTOR FUNCTION REMARK System reset External speaker interface Keyboard lock and power indicator IDE active LED interface IDE1 (Primary) interface Floppy connector IDE2 (Secondary) interface...
  • Page 17 Signal Description +5V (470 ohm pull-up for HDD LED) HDD Active # (LED cathode terminal) ■ J10 : ATX Power Control Connector PIN No. Signal Description ATX Power Good Signal ATX 5V Stand-by ATX Power On Control Ground 3303788 User’s Manual...
  • Page 18 ■ J11 : Fast & Standard IrDA Header PIN No. Signal Description VCC (+5V) FIRRX SIRRX Ground IRTX ■ J14 : CPU Cooling FAN Power Connector PIN No. Signal Description Ground +12V Pull-up +5V (Reserved for fan sense) 3303788 User’s Manual...
  • Page 19 Auto Form Feed# Data 0 Error# Data 1 Initialization# Data 2 Printer Select IN# Data 3 Ground Data 4 Ground Data 5 Ground Data 6 Ground Data 7 Ground Acknowledge# Ground Busy Ground Paper Empty Ground Printer Select 3303788 User’s Manual...
  • Page 20 ■ J23 : External USB Interface Connector PIN No. Signal Description PIN No. Signal Description SBD0- (USBP0-) Ground SBD0+ (USBP0+) SBD1+ (USBP1+) Ground SBD1- (USBP1-) ■ J12 : ATX Power Button Interface PIN No. Signal Description Power Button Control Signal Ground 3303788 User’s Manual...
  • Page 21 PCLK +12V +12V Ground Ground ■ J24 : External Keyboard Connector PIN No. Signal Description Keyboard Clock Keyboard Data Ground ■ J25 : PS/2 Keyboard Connector (6-pin Mini-DIN) PIN No. Signal Description Keyboard Data Keyboard Clock 2-10 3303788 User’s Manual...
  • Page 22 Request to Send (RTS) Transmit Data (TXD) Clear to Send (CTS) Data Terminal Ready (DTR) Ring Indicator (RI) Ground (GND) " J26 : VGA DSUB-15 Connector PIN No. Signal Description Ground Ground Ground Ground Ground MONID1 HSYNC VSYNC MONID2 2-11 3303788 User’s Manual...
  • Page 23 Hardware Configuration Setting 2-12 3303788 User’s Manual...

  • Page 24: Chapter 3. System Installation

    3-2 Main Memory This 3303788 provides four 168-pin Dual In-line Memory Modules (DIMM) to support on-board main memory. The maximum memory size for 3.3V EDO DRAM or SDRAM is 1GB. Normally, the DIMM used could be either 3.3V EDO (Extended Data Out) memory with speed less than 70ns or 3.3V SDRAM...

  • Page 25: M-System Flash Disk

    3-3 M-systems Flash Disk 3303788 reserves one 32-pin DIP sockets for installing M-systems Flash disk from 2MB to 144MB. This operation structure is running with pure ISA-bus without PnP (Plug and Play) function. Before installing, make certain that I/O address jumper setting is set on right position to prevent unworkable system due to I/O resource conflict.

  • Page 26: Installing The Single Board Computer

    !" Step 2 : Install and configure CPU and memory module on right position !" Step 3 : Place 3303788 into the dedicated position in your system !" Step 4 : Attach cables to existing peripheral devices and secure it NOTE : Please refer section 3-4-1 to 3-4-5 to install display driver and setup your system.
  • Page 27 Color (bpp) Refresh Rates (Hz) 640x480 60, 75, 85 640x480 60, 75, 85 640x480 60, 75, 85 800x600 60, 75, 85 800x600 60, 75, 85 800x600 60, 75, 85 1024x768 60, 75, 85 1024x768 60, 75, 85 1280x1024 3303788 User’s Manual...

  • Page 28: Intel 82559 Fast Ethernet Controller

    The following table will show you how to enable and disable on-board Intel 82559 LAN function by putting jumpers at proper position. JP11 FUNCTION Enable on-board LAN Disable on-board LAN Drivers Support Please find 82559 LAN driver in Ethernet directory of 33037888 CD-title. 3303788 User’s Manual...

  • Page 29: On-Board Led Indictor

    WDT output to NMI input by setting JP6 jumper to generate NMI event to support special interrupt service routine. An optional two-port WDT is provided on 3303788. This WDT comes with 8 possible ranges of time intervals from 500 ms to 64 sec., which can be adjusted by setting jumper positions.
  • Page 30 AL, DX Disable WDT DX, 0033H AL, DX NOTE : Please directly contact your technical specialist to get WDT programming information on super I/O chip W83977ATF for long time-out interval support from 0.5 minutes to 254.5 minutes. 3303788 User’s Manual...
  • Page 31 Any advice or comments about our products and service, or anything we can help you with please don’t hesitate to contact with us. We will do our best to support your products, projects and business. Address: Global American, Inc. 17 Hampshire Drive Hudson, NH 03051 Telephone: Toll Free (U.S. Only) 800-833-8999...

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