Global American 3303788 User Manual

Single Board Computer
Version 1.0,

User’s Manual

3303788

1999

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. The manufacturer keeps the rights in the subject to
change the contents of this manual without prior notices in order to improve the function design,
performance, quality and reliability. The author assumes no responsibility for any errors or
omissions, which may appear in this manual, nor does it make a commitment to update the
information contained herein.

Trademarks

Intel is a registered trademark of Intel Corporation.
Award is a registered trademark of Award Software, Inc.

All other trademarks, products and or product's name mentioned herein are mentioned for
identification purposes only, and may be trademarks and/or registered trademarks of their
respective companies or owners.

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.....................................................................................2 – 5

Chapter 3. System Installation

3.1 Socket 370 Celeron Processor....................................................... 3 – 1

3.2 Main Memory................................................................................ 3 – 1

3.3 M-system Flash Disk.....................................................................3 – 2

3.4 Installing the Single Board Computer............................................3 – 2

3.4.1 CHIPS 69000 Graphics Controller...................................... 3 – 3

3.4.2 Intel 82559 Fast Ethernet Controller................. .............. 3 – 5

3.4.3 On-board LED Indictor……………………………………3 – 6

3.5 Watch Dog Timer Programming....................................................3 – 7

Introduction

3303788 User’s Manual

1-1

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. The on-board PCI bus supports two PCI devices– VGA and LAN.
It's beneficial to build up a high performance and high data availability system for
VARs, or system integrators.

This single board computer can run with Intel Pentium-II/III (Celeron or Coppermine)
processor, and support DIMM up to 1GB DRAM. The enhanced on-board PCI
IDE interface can support 4 drives up to PIO mode 4 timing and Ultra DMA/33
synchronous mode feature. The on-board Super I/O Chipset integrates floppy
controller, two serial ports, one FIR (Fast Infrared) port and one parallel port.
Two high performance 16C550-compatible UARTs provide 16-byte send/receive
FIFOs, and the multi-mode parallel port supports SPP/EPP/ECP function. Besides,
two Universal Serial Bus ports provide high-speed data communication between
peripherals and PC.

The PICMG standard makes the

3303788 works with the legacy ISA, ISA/PCI or

m

ulti-slots PCI-bus backplane. The on-board 32-pin DIP socket supports M-system
Disk-On-Chip Flash disk up to 144MB. Built-in Watch-dog Timer function
monitors your system status. Two 6-pin Mini-DIN connectors are provided to
connect PS/2 mouse and keyboard. The on-board Flash ROM is used to make the
BIOS update easier. A standard P8 power connector is reserved to directly get
more power for embedded application, and the additional 5-pin shrouded connector
is reserved for connecting keyboard interface on the backplane. T he high precision
Real Time Clock/calendar is built to support Y2K for accurate scheduling and
storing configuration information. One 4-pin header is designed to support ATX
power function. A feature of CPU overheat protection will give user more security
and stability. All of these features make

3303788 excellent in stand-alone

applications.

Introduction

3303788 User’s Manual

1-2

1-1 Check List

The 3303788 package includes the following basic items accompany with this
manual.

•

One

3303788 single board computer

•

On

e Printer port cable kit

•

One serial port cable to support two interfaces

•

One FDC cable

•

One IDE cable

•

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.

Introduction

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1-3

1-2 Product Specifications

•

Main processor

Intel Celeron processor and Intel Coppermine processor

◇ CPU bus clock : 66/100 MHz
◇ CPU core/bus clock ratio : x2 to x8

•

BIOS

AMI system BIOS with 256KB Flash ROM to support DMI, PnP, APM,
and ACPI (option)

•

Main Memory

Four 168-pin DIMM sockets, supporting 3.3V SDRAM with parity/ECC function
up to 1GB

•

L2 Cache Memory

128KB L2 cache built in Celeron and 256KB in Coppermine processor

•

Chipset

Intel 440BX AGPset

•

Bus Interface

Follow PICMG standard (32-bit PCI and 16-bit ISA bus)
Fully complies with PCI bus specification V2.1

•

PCI IDE Interface

Support two enhanced IDE ports up to four HDD devices with PIO mode 4
and Ultra DMA/33 mode 2 timing transfer

•

Floppy Drive Interface

Support one FDD port up to two floppy drives and 5-1/4"(360K, 1.2MB),
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

Introduction

3303788 User’s Manual

1-4

•

USB Interface

Support two USB (Universal Serial Bus) ports for high speed I/O peripheral
devices

•

PS/2 Mouse and Keyboard Interface

Support two 6-pin Mini-DIN connectors and one 5-pin shrouded connector for
PS/2 mouse, keyboard and backplane connection

•

ATX Power Control Interface

One 4-pin header to support ATX power control with Modem Ring-On and Wake­On-LAN function

•

Auxiliary I/O Interfaces

System reset switch, external speaker, Keyboard lock and HDD LED interface

•

Real Time Clock/Calendar

Support Y2K Real Time Clock/calendar with battery backup for 10-year data
retention

•

Watchdog Timer

0.5,1,2,4,8,16,32,64 sec. time-out intervals by jumper setting or 255 intervals from

0.5 min. to 254.5 min. by software programming

•

DiskOnChip Feature

Reserved one 32-pin socket for M-systems Flash Disk up to 144MB

•

On-board VGA Interface

Adopt CHIPS 69000 HiQVideo Accelerator with integrated memory 2MB to
provide high performance graphics and panel display capabilities

•

On-board Ethernet

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

Introduction

3303788 User’s Manual

1-5

•

Power Good

On-board power good generator with reset time, 300ms ∼ 500ms

•

Physical and Environmental Requirements

◆ Outline Dimension (L X W) : 338.5mm (13.36”) X 121.5mm (4.78”)

◆ Board Weight : 0.92 lb. (0.42kg)

◆ 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

Introduction

3303788 User’s Manual

1-6

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
PIIX4E, to support Celeron processor, SDRAM with ECC, PCI bus interface, ACPI
compliant power manage ment (o p tio n) , U SB po r t, SMB us co mmunicatio n, a nd Ult ra
DMA/33 IDE Bus Master. The on-board super I/O chip , W83977ATF, will support
PS/2 Keyboard/Mouse, two UARTs, FDC, Parallel and Infrared interface. Besides,
an on-board PCI device VGA/panel display will provide user more flexibility and
reliability in a highly integrated application.

3303788 built-in Socket 370 to support Intel Celeron processor Plastic Pin Grid
Array

(PPGA)

package and Pentium-III FC-PGA Coppermine processor for high
performance and cost-effective application. The Intel Celeron processor is the next
addition to the P6 micro architecture processor product lines. The Intel Celeron
processor, like the Intel Pentium Pro and Intel Pentium II processor, features a
Dynamic Execution microarchitecture and also executes MMX technology
instructions for enhanced media and communication performance. However, the FC­PGA Coppermine-256 ( Pentium III ) processor provides twice of the Celeron L2
Cache.

The North Bridge 82443BX provides a completely integrated solution for the system
controller and data path components in a Celeron processor system. It provides a 64­bit GTL+ based host bus interface, optimized 64-bit DRAM interface with ECC to
support two 3.3V DIMMs at the maximum bus frequency of 100 MHz, and 32-bit
PCI bus interface to support on-board PCI device.

The South Bridge, 82371EB PCI ISA IDE Xcelerator (PIIX4E), provides a highly
integrated multifunction PCI-to-ISA bridge solution for the best industry application.
It supports 1-channel dedicated Ultra DMA-33 IDE master interface, full Plug-and­Play compatibility, and Advanced Programmable Interrupt Controller

(APIC)

interface on 3303788. It also supports 2-port Universal Serial Bus

(USB

)

and PCI

2.1

Compliance operation. In addition, it also provides XD-bus via buffer logic

control to support BIOS read/write access and external Real-time Clock

(RTC)

to

maintain date and time of a system.

The Super I/O chip W83977ATF, which integrates two high-speed serial ports, one
parallel port, FIR/SIR interface, 8042 keyboard controller with PS/2 mouse ports and
FDD interface. This parallel port supports one PC-compatible printer port (SPP),
Enhanced Parallel Port

(EPP)

and Extended Capabilities Port

(ECP)

.

Introduction

3303788 User’s Manual

1-7

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.

The on-board PCI device, graphics display port, powered by CHIPS 69000 graphics
accelerator to support one VGA display and panel interface port. Another on-board
PCI device, LAN port, powered by Intel 82559 10/100 Ethernet Controller supports
Fast Ethernet interface through RJ-45 por t.

All of detail operating relations are shown in Figure 1-1

3303788 System Block

Diag

ram.