Global American Inc. 3303955 User manual

User’s Manual
Single Board Computer 3303955
Version 1.1,
June 2001

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
Introduction...................................................................................1
Specifications ...............................................................................2
ComponentLocation....................................................................4
Ordering Codes ................................................................................................... 5
BoardLayout Front ......................................................................6
Jumper/Connector Quick Reference...........................................7
CPU and CMOS Jumper Settings ................................................8
FSB/Core Ration (Auto-detect) ........................................................................... 8
FSB speed (JFSB1, JFSB2) ................................................................................ 8
CMOSOperation (JRTC)...................................................................................... 8
Watchdog Timer ...........................................................................9
Mode Setting (J3) ................................................................................................ 9
Time-outSetting (SWDT) ..................................................................................... 9
ProgrammingExample ....................................................................................... 10
DiskOnChip
®
2000FlashDisk.....................................................11
Installation Instructions .......................................................................................11
PowerConnectors/Selectors .....................................................12
Power Connector (PWRCON1, ATXCON) ......................................................... 12
LCD Voltage Selection (JVOLT) ........................................................................ 12
CPU FanConnector(CPUFAN).......................................................................... 13
Chassis Auxilary Fan Connector (CHASFAN).................................................. 13
Single Chip Fast Ethernet Controller (opt.) ..............................14
LAN Port (LAN) ................................................................................................. 14
Enable/disable LAN Controller (JLAN) ............................................................. 14
LAN LEDIndicator (LED) ................................................................................... 14
Serial Port Selection (RS-232/485) ............................................15
COM RS-232/485 Selection (J485) ................................................................... 15
Interface Connectors HDD, FDD.................................................16
Floppy Disk Drive (Floppy) ................................................................................ 16
EnhancedIDE Connector(IDE1,IDE2) .............................................................. 17

PeripheralPorts..........................................................................18
ParallelPort(Printer).......................................................................................... 18
SerialPorts (JCOM1, JCOM2) ........................................................................... 19
Serial Ports (RS485).......................................................................................... 19
USB Port (USB) ................................................................................................. 19
CRT SVGA (VGA) ............................................................................................. 20
Flat Panel VGA (LCD) ........................................................................................ 20
Keyboard (AT-KB) ............................................................................................. 21
PS/2 Keyboard................................................................................................... 21
PS/2Mouse........................................................................................................ 21
IrDA(SIR) ........................................................................................................... 21
Soundblaster Compatibillity Connector (SB_LINK) ........................................... 21
Switches and Indicators.............................................................22
Software Setup...........................................................................23
Upgrading Windows 95..................................................................................... 23
Driver Installation ............................................................................................... 24
System Monitor under Windows 95/98/NT ...................................................... 25
VGA Flat Panel &Wiring Diagrams ............................................26
Flat Panel Connector (LCD) ............................................................................... 27
NEC NL8060AC26-04 wiring............................................................................. 27
NEC NL8060BC31-02 wiring ............................................................................. 28
LG LG-LP121S1 wiring ..................................................................................... 29
TOSHIBALTM10C039wiring............................................................................. 30
KCB104VG2BA-A01 wiring.............................................................................. 31
AWARD BIOS Setup....................................................................33
StandardCMOSSetup....................................................................................... 34
BIOS Features Setup......................................................................................... 37
Chipset Features Setup..................................................................................... 40
Power Management Setup................................................................................ 44
Integrated Peripherals ....................................................................................... 46
PNP/PCIConfiguration........................................................................................ 48
POSTCodes ................................................................................50
Howto : Flash the BIOS ..............................................................55
What if things go wrong.................................................................................... 56

Introduction
The 3303955 is an All-in-One single board computer with a Flat Panel / CRT
controller, a Fast Ethernet interface and a socket 370 for a Intel FC-PGA
Pentium
®
-III, Intel FC-PGA / PPGA Celeron™ and Via Cyrix-III CPU.
Flat Panel / CRT Display
The CHIPS C&T69000 is a highly integrated graphics/flat panel controller
integrating 2MB of SDRAM, graphics, flat panel, and CRT control logic on the
same die. The C&T69000 delivers super 2D video performance and con-
sumes minimal power
10/100 Mbps Networking
A PCI 10BASE-T/100BASE-TX Fast Ethernet interface is included for high
speed networking.
Monitoring and Alarm
The 3303955 includes a multitude of monitoring and alarm functions to
protect your board from high temperatures or over voltage exposure.
DiskOnChip
®
2000
The 3303955's SSD socket accommodates a DiskOnChip
®
2000, a new
generation of high performance single-chip Flash Disks up to 288 MB.
Watchdog Timer
A 6-level Watchdog Timer can invoke an Active NMI or RESET the CPU when
your application loses control over the system.
3303955 User's Manual
1

Specifications
•
CPU Socket 370
: Intel
®
Pentium
®
III, Intel
®
Celeron™ and VIA Cyrix
®
III
•Chipset : VT82C693A NB and VT82C596B SB (VIA Apollo Pro133) with
133 FSB (CPU speed up to 1.13 GHz) and 133 MHz Memory Bus
with support for PC-133 SDRAM
•BIOS : Y2K compliant AWARD Flash BIOS supports NCR SCSI, Green&Soft
Off function, LS120 and Multiple boot-up
•Green Function : power saving supported in BIOS. DOZE / STANDBY /
SUSPEND modes, ACPI & APM
•Secondary Cache : Integrated on CPU
•DRAM Memory : up to 1.5 GB of SDRAM in three 168-pin DIMM sockets
(supports PC-133 SDRAM with ECC)
•PCI Enhanced IDE with Ultra DMA : supports 2 ports and up to 4 ATAPI
devices. PIO mode 3/4 and Bus-Master. Ultra DMA transfer rates of 66
MB/sec, Multiword DMA Mode 2 transfer
•Bus Interface : PCI and ISA, complies with PICMG standard
•Data Bus : PCI - 32-bit, ISA - 16 bit
•Bus Speeds : PCI - 33.3 MHz, ISA - 8.3 MHz
•DMA Cchannels : 8237 x 2 (7-channels)
•Interrupt Levels : 15
•PCI Enhanced IDE with Ultra DMA : supports two ports and up to four
ATAPI devices. Supports PIO mode 3/4 and Bus-Master. Ultra DMA transfer
rates of 33/66 MB/sec, Multiword DMA Mode 2 transfer
•Watchdog Timer : generates a system RESET or Active NMI
The timer interval is: 1, 2, 10, 20, 110 and 220 seconds .
•Real-time Clock : Benchmarq bq3287 AMT (or compatible) with lithium
battery backup for 10 years of data retention. CMOS data backup of BIOS
setup and BIOS default.
•Keyboard and Mouse Connectors :
6-pin mini DIN for PS/2 mouse, 6-pin mini DIN for Keyboard, 5-pin internal
header for AT Keyboard
High Speed Multi I/O
•
Chipset
: Winbond W83977EF-AW
•Serial Ports : one internal/external high speed RS-232 port COM1 (for
DVL version only internal connector),
one internal high speed RS-232/485 port COM2 (jumper selectable). Both
with 16C550 UART and 16 byte FIFO.
•USB : two onboard USB ports (12 Mb/s and 1.5 Mb/s)
•SIR Interface : 5-pin IrDA TX/RX header
•Floppy Disk Drive Interface : up to two floppy drives, 5¼ " (360 KB or
1.2 MB) and 3½ " (720 KB, 1.44 MB or 2.88 MB). BIOS enabled/disabled
•
Bi-directional Parallel Port
: SPP, EPP and ECP mode.
2
3303955 User's Manual

Flat Panel / CRT 2D Graphics Accelerator
•Chipset : CHIPS C&T69000 HiQVideo™, 2 MB integrated SDRAM on chip
•BIOS : combined with system BIOS
•Display Type : CRT, TFT, DSTN, SSTN, EL, Plasma
Quarter VGA, VGA, SVGA, XGA and SXGA
•
Display Mode
Resolution
Colors
Refresh
Rate
1280 x1024 256 60Hz
1024 x768 64K 60,75,85 Hz
800 x600 262K 60,75,85 Hz
•Connectors : external 15-pin D-type female for CRT and onboard 50-pin
box header for Flat Panel display
10BASE-T/100BASE-TX PCI Ethernet
•
Chipset
: Realtek RTL8139B or compatible
•Type : 10BASE-T / 100BASE-TX
•Connector : external RJ-45 on bracket
•Monitoring LEDs: TX indicator, Network activity indicator
•
Power Saving
: "Wake-up on LAN" function supported in BIOS
Flash Disk DiskOnChip
®
2000
•
Package
: Single Chip Flash Disk in 32-pin DIP JEDEC
•Capacity : up to 288 MB
•Data Reliability : ECC/EDC error correction
•
Memory Window
: 8 KByte
Environmental and Power
•
Power Requirements
: +5 V (4.75 ~5.25 V) @ 4.2A
(366 MHz Celeron CPU and 64 MB SDRAM), ±12 V
•CPU Power : onboard PWM switching power supply for autodetects CPU
core voltage
•System Monitoring and Alarm: CPU and System
temperature, system voltage and cooling fan RPM.
•Board Dimensions : 338 mm x 122 mm
•Board Weight : 0.42 Kg.
•
Operating Temperature
: 0 to 55°C
3303955 User's Manual
3

Component Location
VGA
PS/2
Mouse
LAN+
LED
PS/2
Key-
board
FDD
Power
Connector
Parallel
Port
COM1
COM2
DiskOnChip
IDE1
IDE2
LCD
SVGA
System
Tempe r ature
Sensor
3 DIMM
sockets
168-pin
Socket 370
for Pentium III,
Intel Celeron and
Via Cyrix-III
processor up
to 1.13 GHz
CPU
Tempe r ature
Sensor
4
3303955 User's Manual

Warning
Single Board Computers and their components contain very
delicate Integrated Circuits (IC). To protect the Single Board
Computer and its components against damage from static
electricity, you should always follow the following precautions
when handling it :
1. Disconnect your Single Board Computer from the power source
when you want to work on the inside
2. Hold the board by the edges and try not to touch the IC chips, leads
or circuitry
3. Use a grounded wrist strap when handling computer components.
4. Place components on a grounded antistatic pad or on the bag that
came with the Single Board Computer, whenever components are
separated from the system
Ordering Codes
3303955A: Full-size PICMG-bus Socket 370 Pentium III / Celeron
PC-133 CPU Card with Flat Panel / CRT SVGA, Fast
Ethernet and DiskOnChip Socket
3303955 User's Manual
5

Board Layout Front
V
T
82C
596B
"S
ou
t
h
br
id
ge"
14.3 1 8
6
3303955 User's Manual

Jumper/Connector Quick Reference
Jumpers
Connectors
JFSB FSB speed
JFSB1 JFSB2 FSB Speed
2-3 2-3 66 MHz
1-2 2-3 100 MHz
1-2 1-2 133 MHz
open open Auto Detect
JRTC RTC/CMOS Operation
1-2 -> Clear
2-3 -> Normal Operation
J2 DiskOnChip Address
3-4 -> D8000h
open -> Disabled
J3 Watchdog Active Mode
1-2 -> System RESET
2-3 -> active NMI
off -> Disabled
SWDT Watchdog Timer Timeout
1 2 3 4 Sec
off off on off 1
off off on on 2
off on off off 10
off on off on 20
on off off off 110
on off off on 220
J485 COM2 RS-232/485 Mode
1-2 -> RS-232
2-3 -> RS-485
JLAN Ethernet Function
1-2 -> Enabled
2-3 -> Disabled
JVOLT LCD V
CC
Selection
1-2 -> 5 Volt
2-3 -> 3.3 Volt
CHASFAN Chassis Fan Power
CPUFAN CPU Fan Power
SB_LINK 16-bit Soundblaster
compatibility signals
VGA CRT SVGA
LCD Flat Panel SVGA
FLOPPY FDD interface
IDE1 Primary IDE
IDE2 Secondary IDE
PRINTER LPT1, Parallel PORT
JCOM1 COM 1, RS-232
JCOM2 COM2 in RS-232 mode
RS485 COM2 in RS-485 mode
SIR IrDA Header
USB Primary/Secondary USB
ATKB AT Keyboard
PS2KB PS/2 Keyboard
PS2MOUSEPS/2 Mouse
PWRCON1 Power Connector
ATXCON ATX Signal Connector
Jumper Color
Green
: CPU Speed Ratio
Red : Voltage Settings
Yellow
: General configuration
3303955 User's Manual
7

CPU and CMOS Jumper Settings
FSB/Core Ration (Auto-detect)
The FSB/Core ratio has been prefixed inside the Pentium-II/III and Celeron
CPUs by Intel. The prefixed ratio is auto-detected by the 3303955.
CPU Frequency is ratio multiplied by FSB speed. The FSB value can be set by
jumper to 66, 100 or 133 depending on the speed of the Pentium-III / Celeron.
Maximum frequency supported is 8 x 133 = 1.13 GHz
FSB speed (JFSB1, JFSB2)
JFSB1
JFSB2
Speed
2-3 2-3 66 MHz
1-2 2-3 100 MHz
1-2 1-2 133 MHz
open Auto Detect (also overrules Core/FSB ratio)
default setting
JF
S
B
1
32
2
1
2
1
1
1
3
3303955
1
JFRNT PG A370
1
3
2
6
1
5
Disk O nC hip ' 2000
socket
1
3
1
A W A R
D
.
B
e
nc
hm
a
r
q
1
3
1
5
CMOS Operation (JRTC)
JR
T
C
1
2
3
If the SBC refuses to boot due to inappropriate CMOS settings here is how to
proceed to clear (reset) the CMOS to its default values
Mode
JRTC
Normal Operation 2-3
Clear CMOS 1-2
default setting
8
3303955 User's Manual

Watchdog Timer
The onboard watchdog timer can be disabled by jumper setting or enabled for
either reboot by RESET or invoking an NMI.(non-maskable interrupt).
Even if enabled by jumper setting upon boot the watchdog timer is always
inactive. To initialize the watchdog timer reading of port 444H is sufficient. To
disable the watchdog timer read port 44H.
After the watchdog timer has been initialized by reading port 444H, it has to
be strobed at preconfigured intervals to keep it from issuing a RESET or NMI.
Intervals can also be selected by jumper setting. Strobing of the watchdog is
done by reading port the same port that initializes the watchdog timer: port
444H. Failure to strobe before the configured period expires, indicating a
program halt/abort, resulting in a RESET or NMI.
Mode Setting (J3)
Watchdog Mode
J
3
RESET 2-3
IOCHK 1-2
Disable Watchdog timer OFF
default setting
J3
1
2
3
1
1
JF
R
N
T
PG
A3
70
1
3
1
3303955
1
5
Disk O nC hip ' 2000
socket
A W A R D
PCIP nP
686
1
3
.
1
B
e
nc
hm
a
r
q
1
3
1
5
SW
D
T
Time-out Setting (SWDT)
Watchdog Time-out Period
1
2
3
4
1 sec OFF OFF ON OFF
2 sec OFF OFF ON ON
10 sec OFF ON OFF OFF
20 sec OFF ON OFF ON
110 sec ON OFF OFF OFF
220 sec ON OFF OFF ON
default setting
3303955 User's Manual
9

Watchdog Timer Program Control
Function Requirred
Action
Enable/refresh the Watch -Dog I/O Read 444H
Programming Example
The following program is an examples of how to enable,
disable and refresh the Watchdog timer:
WDT_EN_RF EQU 0444H
WDT_DIS EQU 0044H
WT_Enable PUSH AX ;save AX DX
PUSH DX
MOV DX,WDT_EN_RF ;enable the watchdog
IN AL,DX
POP DX ;reco AX DX
POP AX
RET
WT_Rresh PUSH AX ;save AX DX
PUSH DX
MOV DX,WDT_ET_RF ;refresh the watchdog
IN AL,DX
POP DX ;reco AX, DX
POP AX
RET
WT_DISABLE PUSH AX
PUSH DX
MOV DX,WDT_DIS; disable the watchdog
IN AL,DX
POP DX ;reco AX, DX
POP AX
RET
10
3303955 User's Manual

DiskOnChip
®
2000 Flash Disk
Installation Instructions
1. Make sure the SBC is powered OFF.
2.Plug the DOC (DiskOnChip 2000) device into its socket. Verify the direction
is correct (pin 1 of the DiskOnChip 2000 is aligned with pin 1 of the socket)
DiskOnChip Socket
J2
2
1
43
2
1
1
JF
R
N
T
PG
A3
70
1
3
1
3303955
2
6
1
5
Disk O nC hip ' 2000
socket
A W A R D
PCIP nP
686
1
3
.
1
B
e
nc
hm
a
r
q
1
3
1
5
3.Set address
Base Address J2
D8000h 3-4
D0000h No longer available with Coppermine CPU
Disable OFF
default setting
4.Power up the system
5.During power up you may observe a message displayed by the DOC
when its drivers are automatically loaded into system’s memory
6. At this stage the DOC can be accessed as any disk in the system
7.If the DOC is the only disk in the system, it will appear as the first disk
(drive C: in DOS)
8. If there are more disks besides the DOC, the DOC will appear by default
as the last drive, unless it was programmed as first drive. (please refer to
the DOC utilities user manual)
9. If you want the DOC to be bootable:
a - copy the operating system files into the DOC by using the standard DOS
command (for example: sys d:)
b - The DOC should be the only disk in the systems or should be config-
ured as the first disk in the system (c: ) using the DUPDATE utility
For more information on DiskOnChip2000, visit M-Systems Web site at
http:// www.m-sys.com
where you can find Utilities Manual, Data Sheets and Application Notes. In
addition, you can find the latest DiskOnChip 2000 S/W Utilities
3303955 User's Manual
11

Power
Connectors/Selectors
Power Connector (PWRCON1, ATXCON)
Connector :
PWRCON1
Type : 6-pin P8
Pin
Description
6 GND
5 GND
4 -12V
3 +12V
2 +5V
1 PG (power good)
2
1
6
5
4
3
2
1
2
1
1
1
3
3303955
1
JFRNT PG A370
1
3
2
6
PW
R
C
O
N
1
1
5
Disk O nC hip ' 2000
socket
1
3
1
Connector :
ATXCON
Type : 3-pin onboard header
A W A R D
PCIP nP
686
.
B
e
nc
hm
a
r
q
1
3
1
5
AT
X
C
O
N
1
2
3
Pin
Description
1 5 V
SB
(standby)
2 GND
3 PS-ON
LCD Voltage Selection (JVOLT)
Connector :
JVOLT
Type : 3-pin jumper
Pin
Description
1-2 5 V
2-3 3.3 V
2
1
2
1
1
1
3
3303955
1
JFRNT PG A370
1
3
2
6
1
5
Disk O nC hip ' 2000
socket
1
3
1
1 2 3
A W A R D
PCIP nP
686
.
B
e
nc
hm
a
r
q
1
3
1
5
JVO
L
T
12
3303955 User's Manual

CPU Fan Connector (CPUFAN)
Connector :
CPUFAN
Type : 3-pin onboard header box
Pin
Description
3 FanTach
2 +12 V
1 GND
2
1
2
1
1
1
3
3303955
1
PG A 37 0 JF RNT
1
3
2
6
1
5
Dis kOnChip ' 2000
so
cke
t
1
3
1
A W A R
D
.
B
e
nc
hm
a
r
q
1
3
1
5
CP
UFA
N
3
2
1
Chassis Auxilary Fan Connector (CHASFAN)
Connector :
CHASFAN
Type : 3-pin onboard header box
Pin
Description
3 Rotation
2 +12 V
2
1
2
1
1
CHA
S
F
A
N
3
2
1
1
3
3303955
1
JFRNT PG A370
1
3
2
6
1
5
Disk O nC hip ' 2000
socket
1
3
1
A W A R D
PC
I P
nP
686
.
B
e
nc
hm
a
r
q
1
3
1
5
3303955 User's Manual
13

Single Chip Fast Ethernet Controller (opt.)
The Realtek RTL8139B/C is a highly integrated single-chip Fast Ethernet
controller that provides 32-bit performance, PCI bus master capability, and full
compliance with IEEE 802.3u 100Base-T specifications and IEEE 802.3x Full
Duplex Flow Control.
LAN Port (LAN)
Connector :
LAN
Type : external RJ-45 on bracket (only available on 3303955/DVL)
Pin
1
2
3
4
5
6
7
8
Desciption TX+ TX- RX+ NC NC RX- NC NC
2
1
2
1
1
LAN
1
2
JFRNT PG A370
1
3
1
3303955
1
2
6
Disk O nC hip ' 2000
socket
1
3
4
5
6
7
A W A R D
PC
I P
nP
686
1
3
.
B enchmar q
1
3
1
5
8
Enable/disable LAN Controller (JLAN)
LAN Mode
JLAN (only available on
3303955/DVL)
Enabled 1-2
Disabled 2-3
default setting
2
1
2
1
JLAN
1
32
1
1
3
3303955
JF
R
N
T
PG
A3
70
1
3
2
6
1
5
Disk O nC hip ' 2000
socket
A W A R D
PC
I P
nP
686
1
3
.
1
B
e
nc
hm
a
r
q
1
3
1
5
LAN LED Indicator (LED)
Connector :
LED
Type : 3 LED
L
E
D
ACT (yellow)
100 (green)
10
(green)
14
3303955 User's Manual

Serial Port Selection (RS-232/485)
The onboard COM2 port can be configured to operate either in RS-232 or
RS-485 mode. Selection of the mode is done by jumper J485 located right of
the two serial onboard header boxes JCOM1 and JCOM2.
In RS-232 mode the onboard 10-pin header box JCOM2 is activated.
In RS-485 mode the 2-pin header RS485 should be used.
For pinout descriptions of RS485 and JCOM2 see page 19.
2
1
J485
1
2
3
2
1
1
1
3
3303955
1
JFRNT PG A370
1
3
2
6
1
5
Disk O nC hip ' 2000
socket
1
3
1
A W A R D
PCIP nP
686
.
B
e
nc
hm
a
r
q
1
3
1
5
COM RS-232/485 Selection (J485)
Connector :
J485
Type : onboard 3-pin header
Mode
J485
Active
Connector
RS-232 1-2 JCOM2
RS-485 2-3 RS485
default setting
3303955 User's Manual
15

Interface Connectors HDD, FDD
Floppy Disk Drive
(Floppy)
Connector : Floppy
Type : Onboard 34-pin header
2
1
Floppy
Pin
Description
Pin
Description
1 GROUND 2 REDUCE WRITE
3 GROUND 4 N/C
5 GROUND 6 N/C
7 GROUND 8 INDEX
9 GROUND 10 MOTOR ENABLE A
11 GROUND 12 DRIVE SELECT B
13 GROUND 14 DRIVE SELECT A
15 GROUND 16 MOTOR ENABLE B
17 GROUND 18 DIRECTION
19 GROUND 20 STEP
21 GROUND 22 WRITE DATA
23 GROUND 24 WRITE GATE
25 GROUND 26 TRACK 0
27 GROUND 28 WRITE PROTECT
29 GROUND 30 READ DATA
31 GROUND 32 HEAD SELECT
33 GROUND 34 DISK CHANGE
16
3303955 User's Manual