BOSER HS 6237 VER2.2
Specifications
Form Factor
Half-Size PISA
Datasheet
Extracted Text
HS-6237/HS-6637
Socket 370 Celeron/Coppermine
Industrial Single Board Computer
•CRT/Panel•LAN•PC/104•IrDA•
•USB•DOC•WDT•H/W Monitor•
•PCI-ISA/ISA Bus Industrial Single Board computer•
Copyright Disclaimers
Copyright Disclaimers
Copyright Disclaimers
The accuracy of contents in this manual has passed thorough checking and review before
publishing. BOSER Technology Co., Ltd., the manufacturer and publisher, is not liable for
any infringements of patents or other rights resulting from its use. The manufacturer will
not be responsible for any direct, indirect, special, incidental or consequential
damages arising from the use of this product or documentation, even if advised of
the possibility of such damage(s).
This manual is copyrighted and BOSER Technology Co., Ltd. reserves all
documentation rights. Unauthorized reproduction, transmission, translation, and
storage of any form and means (i.e., electronic, mechanical, photocopying, recording)
of this document, in whole or partly, is prohibited, unless granted permission by BOSER
Technology Co., Ltd.
BOSER Technology Co., Ltd. reserves the right to change or improve the contents of
this document without due notice. BOSER Technology Co., Ltd. assumes no
responsibility for any errors or omissions that may appear in this manual, nor does
it make any commitment to update the information contained herein.
Trademarks
Trademarks
Trademarks
BOSER is a registered trademark of BOSER Technology Co., Ltd.
ISB is a registered trademark of BOSER Technology Co., Ltd.
Intel is a registered trademark of Intel Corporation.
Award is a registered trademark of Award Software, Inc.
All other trademarks, products and or product names mentioned herein are
mentioned for identification purposes only, and may be trademarks and/or
registered trademarks of their respective companies or owners.
© Copyright 2004 BOSER Technology Co., Ltd.
All Rights Reserved.
Edition 3.4 May 25, 2004
Table of Contents
Chapter 1 General Description……………………..1
1.1 Major Features........................................................................2
1.2 Specifications .........................................................................3
1.3 Board Dimensions..................................................................4
Chapter 2 Unpacking………………………………..5
2.1 Opening the Delivery Package..............................................5
2.2 Inspection................................................................................5
Chapter 3 Hardware Installation…………………...7
3.1 Before Installation ..................................................................7
3.2 Board Layout ..........................................................................8
3.3 Jumper List .............................................................................9
3.4 Connector List ........................................................................9
3.5 Configuring the CPU ............................................................10
3.6 System Memory....................................................................10
3.7 DiskOnChip Address Setting ...........................................10
3.8 VGA Controller .....................................................................10
3.9 PCI E-IDE Drive Connector..................................................14
3.10 Floppy Disk Drive Connector..............................................15
3.11 Serial Port Connectors ........................................................16
3.12 Parallel Connector................................................................17
3.13 Ethernet Connector..............................................................18
3.14 IrDA Connector.....................................................................18
3.15 USB Connector.....................................................................19
3.16 Power and Fan Connectors.................................................19
3.17 Keyboard Connectors..........................................................20
3.18 PS/2 Mouse Connector ........................................................21
3.19 System Front Panel Connectors.........................................21
3.20 External Speaker ..................................................................22
3.21 Thermal Input Connector.....................................................22
3.22 Watchdog Timer ...................................................................22
3.23 PC/104 Connectors ..............................................................24
Chapter 4 Award BIOS Setup……………………..27
4.1 Starting Setup.......................................................................27
4.2 Using Setup ..........................................................................28
4.3 Main Menu.............................................................................29
4.4 Standard CMOS Setup.........................................................30
4.5 BIOS Features Setup ...........................................................31
4.6 Chipset Features Setup .......................................................32
4.7 Power Management Setup ..................................................33
4.8 PCI Configuration Setup......................................................34
4.9 Load BIOS Defaults..............................................................35
4.10 Load Setup Defaults ............................................................36
4.11 Integrated Peripherals .........................................................37
4.12 Supervisor/User Password Setting ....................................38
4.13 IDE HDD Auto Detection......................................................40
4.14 Save & Exit Setup.................................................................41
4.15 Exit Without Saving..............................................................42
Chapter 5 Software Utilities……………………….43
5.1 VGA Driver Installation ........................................................43
5.2 LAN Driver Installation.........................................................46
Safety Instructions
Safety Instructions
Safety Instructions
Integrated circuits on computer boards are sensitive to static electricity. To
avoid damaging chips from electrostatic discharge, observe the following
precautions:
�
Do not remove boards or integrated circuits from their anti-static packaging
until you are ready to install them.
� Before handling a board or integrated circuit, touch an unpainted portion of
the system unit chassis for a few seconds. This helps to discharge any static
electricity on your body.
� Wear a wrist-grounding strap, available from most electronic component
stores, when handling boards and components. Fasten the ALLIGATOR clip
of the strap to the end of the shielded wire lead from a grounded object.
Please wear and connect the strap before handle the HS-6237/HS-6637 to
ensure harmlessly discharge any static electricity through the strap.
� Please use an anti-static pad when putting down any components or parts or
tools outside the computer. You may also use an anti-static bag instead of
the pad. Please inquire from your local supplier for additional assistance in
finding the necessary anti-static gadgets.
DO NOT TOUCH THE BOARD OR ANY OTHER SENSITIVE
NOTE:
COMPONENTS WITHOUT ALL NECESSARY ANTI-STATIC
PROTECTION.
Chapter 1
General Description
®
The HS-6237/HS-6637 is a Intel BX chipset-based board designed for
PCI-ISA/ISA Bus Celeron™/Coppermine™ compatibility. These
features combine and make the HS-6237/ HS-6637 an ideal all-in-one
industrial single board computer. Additional features include an
enhanced I/O with CRT/Panel and LAN interface.
The onboard ATA/33 for mode 3 to IDE drive interface architecture
supports a maximum data transfer rate of 33.3 MB/sec to a single IDE
®
drive connection. Designed with the Intel 82443BX/82371EB core
logic chipset, the board supports all Celeron™/Coppermine™ CPU
series operating at 500MHz to 850MHz. The C&T 69000 CRT/Panel
display controller offers an on-chip 2MB memory that supports up to
1280 x 1024 x 256 colors display resolution.
For suitable installation into any size system with 8/16/32-bit ISA and/or
PCI slots operation, the board’s advanced PCI-ISA bus add-on feature
allows user to easily obtain both ISA's 16-bit and PCI's 32-bit full set
signals from a half size PCI-ISA slot. System memory is also sufficient
with the two DIMM sockets that can support up to 512MB.
1
Additional onboard connectors include an advanced USB and IrDA
ports providing faster data transmission, a DOS-compatible
DiskOnChip socket with a maximum capacity of 288MB, and one
external RJ-45 connector for 10/100 Based Ethernet use.
To ensure the reliability in an unmanned or standalone system, the
Watchdog Timer (WDT) onboard HS-6237/HS-6637 is designed with
pure hardware that does not need the arithmetical functions of a
real-time clock chip. If any program causes unexpected halts to the
system, the onboard Watchdog Timer (WDT) will automatically reset
the CPU or generate an interrupt to resolve such condition.
1.1 Major Features
The HS-6237/HS-6637 comes with the following features:
® TM TM
� Socket 370 for Intel Celeron /Coppermine 500MHz~850MHz
� Two DIMM sockets with a max. capacity of 512MB
®
� Intel 82443BX/82371EB system chipset
� Winbond W83977 super I/O chipset
� C&T 69000 CRT/Panel display controller
®
� Intel 82559ER 10/100 Based LAN
� Two COM, two USB connectors
� PC/104 Bus connector
� DiskOnChip socket supporting memory sizes of up to 288MB
� Supports Hardware Monitor function
2
1.2 Specifications
� CPU: Socket 370 for Intel Celeron/Coppermine 500~850MHz CPU
(100MHz FSB)
� Bus Interface: HS-6237 is PCI-ISA Bus, HS-6637 is ISA Bus
� Memory: Two DIMM sockets supporting up to 512MB
®
� Chipset: Intel 82443BX/82371EB
� I/O Chipset: Winbond W83977
� VGA: C&T 69000 with 2MB memory supporting CRT/Panel displays up
to 1280 x 1024 at 256 colors
®
� LAN: Intel 82559ER 10/100 Based LAN
� IDE: Two IDE disk drives supporting ATA/33 and with a transfer rate up
to 33MB/sec.
� FDD: Supports up to two floppy disk drives
� Parallel: One enhanced bi-directional parallel port supporting SPP/
EPP/ECP
� Serial Port: 16C550 UART-compatible RS-232 x 2 serial ports with
16-byte FIFO
� PC/104: PC/104 connector for 16-bit ISA Bus
� IrDA: One TX/RX IrDA header
� USB: Two USB connectors
� Keyboard: PS/2 6-pin Mini DIN or 5-pin connector
� Mouse: PS/2 6-pin Mini DIN
TM TM
� DiskOnChip : DiskOnChip socket supporting memory sizes of up to
288MB
� BIOS: Award PnP Flash BIOS
� Watchdog Timer: Sets 1/2/10/20/110/220 seconds activity trigger with
Reset or NMI
� CMOS: DS12C887 or equivalent device
� Power Connectors: One 10-pin +5V/+12V power connector
� Power Consumption: +5V/5A, +12V/120mA
� Operating Temperature: 0~60°C
� Hardware Monitor: Winbond W83783S
� Board Size: 18.6 x 12.2 cm
3
1.3 Board Dimensions
4
Chapter 2
Unpacking
2.1 Opening the Delivery Package
The HS-6237/HS-6637 is packed in an anti-static bag. The board has
components that are easily damaged by static electricity. Do not
remove the anti-static wrapping until proper precautions have been
taken. Safety Instructions in front of this manual describe anti-static
precautions and procedures.
2.2 Inspection
After unpacking the board, place it on a raised surface and carefully
inspect the board for any damage that might have occurred during
shipment. Ground the board and exercise extreme care to prevent
damage to the board from static electricity.
Integrated circuits will sometimes come out of their sockets during
shipment. Examine all integrated circuits, particularly the BIOS,
processor, memory modules, ROM-Disk, and keyboard controller chip
to ensure that they are firmly seated. The HS-6237/HS-6637 delivery
package contains the following items:
� HS-6237/HS-6637 Board x 1
� IDE flat cable with bracket x 1
� FDD flat cable x 1
� Printer cable with bracket x 1
� Two RS-232 COM Port cable with bracket x 1
� 8-pin USB port split type cable with bracket x 1
� PS/2 to standard type keyboard transfer cable x 1
� Utility CD Disk x 1
� User’s Manual x 1
� Jumper Bag x 1
5
It is recommended that you keep all the parts of the delivery package
intact and store them in a safe/dry place for any unforeseen event
requiring the return shipment of the product. In case you discover any
missing and/or damaged items from the list of items, please contact
your dealer immediately.
6
Chapter 3
Hardware Installation
This chapter provides the information on how to install the hardware
using the HS-6237/HS-6637. This chapter also contains information
related to jumper settings of switch, watchdog timer, and the
DiskOnChip address selection etc.
3.1 Before Installation
After confirming your package contents, you are now ready to install
your hardware. The following are important reminders and steps to
take before you begin with your installation process.
1. Make sure that all jumper settings match their default settings
and CMOS setup correctly. Refer to the sections on this chapter
for the default settings of each jumper.
2. Go through the connections of all external devices and make
sure that they are installed properly and configured correctly
within the CMOS setup. Refer to the sections on this chapter
for the detailed information on the connectors.
3. Keep the manual and diskette in good condition for future
reference and use.
7
3.2 Board Layout
8
3.3 Jumper List
Jumpe Definition Setting Page
r
VGA Enabled/Disabled Select by
JP2 Short 1-2 10
Hardware: Enabled
Watchdog Timer Active Type Setting: Reset
JP7 Short 2-3 22
System
JP8 Panel Voltage Select: +3.3V Short 2-310
Short 1-2,
JP9(1-4) DiskOnChip Address Select: D000 10
3-4
Short 5-6,
JP9(5-10) Watchdog Timer Out Period Select: 1sec. 22
7-8, 9-10
LAN Enabled/Disabled by Hardware:
JP11 Open 18
Enabled
3.4 Connector List
Connector Definition Page
CN1 IDE Connector 14
CN2 / CN25 / CN26 Fan Power Connector 19
CN3 HDD LED 21
CN4 Speaker Connector 22
CN5 / CN15 5-pin Power Connector 19
CN6 Keylock Connector 21
CN7 / CN8 168-pin DIMM Sockets 10
CN9 Floppy Connector 15
CN10 / CN11 PC/104 64-pin/40-pin Connector 24
CN12 Parallel Connector 17
CN13 IrDA Connector 18
CN14 / CN22 COM1/COM2 Connector (5x2 Header) 16
CN16 50-pin Panel Connector 10
CN17 5-pin Keyboard Connector 20
CN18 RJ-45 Connector 18
CN19 PS/2 6-pin Mini Din Mouse Connector 21
CN20 15-pin CRT Connector 10
CN21 PS/2 6-pin Mini Din Keyboard Connector 20
CN23 / CN24 COM1/COM2 Connector (DB9) 16
JP4 Reset Connector 21
JP10 USB Connector 19
2
JP12 I C Connector 10
JP14 Thermal Input Connector 22
9
3.5 Configuring the CPU
The HS-6237/HS-6637 offers the convenience in CPU installation with
its auto-detect feature. After installing a new microprocessor onboard,
the HS-6237/HS-6637 automatically identifies the frequency and clock
speed of the installed microprocessor chip, thereby eliminating the
need for user to do additional CPU configuration or hardware settings
related to it.
3.6 System Memory
The HS-6237/HS-6637 provides two DIMM sockets at locations CN7
and CN8. The maximum capacity of the onboard memory is 512MB.
3.7 DiskOnChip Address Setting
The DiskOnChip function allows the system to boot or operate
without a FDD or a HDD. DiskOnChip modules may be formatted as
drive C or A. With DiskOnChip, user may also execute DOS
commands such as FORMAT, SYS, COPY, XCOPY, DISCOPY and
DISKCOMP etc.
The U9 location onboard the HS-6237/HS-6637 is the DiskOnChip
module socket. JP9 (1-4) assigns the starting memory address of the
installed module. If you have another memory device that has a similar
memory capacity with that of the DOC in your system, please set both
at different memory address mapping to avoid the mapping area
conflicts. Failing to do so will not make the HS-6237/HS-6637 and the
additional memory device function properly.
� JP9(1-4): DiskOnChip Address Select
Address PINS 1-2 PINS 3-4
D000 (default) Short Short
D800 Open Short
3.8 VGA Controller
The HS-6237/HS-6637 has an onboard jumper that selects the working
voltage of the flat panel connected to the system. JP8 offers two
voltage settings for the user.
10
� JP8: Panel Voltage Select
Options Settings
+5V Short 1-2
+3.3V (default) Short 2-3
WARNING: Please contact the supplier of your panel and make sure of
the correct voltage it uses. Incorrect settings on JP8 may
cause internal damage to your panel.
The HS-6237/HS-6637 has a built-in C&T 69000 CRT/Panel display
controller. The controller uses 2MB memory to support resolutions up
to 1280 x 1024 at 256 colors. JP2 selects the operating mode of the
VGA.
� JP2: VGA Enabled/Disabled Select by Hardware
Options Settings
Enabled (default) Short 1-2
Disabled Short 2-3
The HS-6237/HS-6637 provides two connection methods of a VGA
device. CN20 offers a single standard CRT connector (DB15) while
CN16 is the 50-pin panel connector onboard reserved for flat panel
installation.
� CN20: 15-pin CRT Connector
PIN Description PIN Description
6
1 Red 2 Green
1 11
3 Blue 4 N/C
5 GND 6 GND
7 GND 8 GND
9 N/C 10 GND
11 N/C 12 DDCDATA
10
5 15
13 HSYNC 14 VSYNC
15 DDCK
11
� CN16: 50-pin Panel Connector
PIN Description PIN Description
12
1 +12V 2 +12V
3 GND 4 GND
3 4
Note
5 3.3V / 5V 6 ENAVDD 5 6
7 8
7 ENAVEE 8 GND
9 10
9 P0 10 P1
11 12
11 P2 12 P3
13 14
13 P4 14 P5
15 16
15 P6 16 P7
17 18
17 P8 18 P9
19 20
19 P10 20 P11
21 22
21 P12 22 P13
23 24
23 P14 24 P15 25 26
27 28
25 P16 26 P17
29 30
27 P18 28 P19
31 32
29 P20 30 P21
33 34
31 P22 32 P23
35 36
33 P24 34 P25
37 38
35 SHFCLK 36 FLM
39 40
37 M 38 LP
41 42
39 GND 40 ENABKL 43 44
45 46
41 P26 42 P27
47 48
43 P28 44 P29
45 P30 46 P31
47 P32 48 P33 49 50
49 P34 50 P35
NOTE: Please set the proper voltage of your panel using JP8
before proceeding on installing it.
An Inter-IC connector, on JP12 onboard, also offers the flexibility of
2
installing an I C digital signal-based device.
2
� JP12: I C Connector
PIN Description
3 2 1
1 SMBDATA
2 SMBCLK
3 GND
12
GND
SMBCLK
SMBDATA
3.8.1 Flat Panel Display Interface
HS-6237Mono Color
HS-6637SS DD TFT STN-HR STN-SS STN-DD
9/12/16- 18/24- 8-bit 16-bit 8-bit 16-bit
PIN# Name 8-bit 16-bit 18-bit 36-bit 18/24-bit 24-bit
bit bit (4bP) (4bP) (4bP) (4bP)
9 P0 D0 UD3 UD7 B0 B0 FB0 FB0 R1 R1 UR1 UR0 UR0
10 P1 D1 UD2 UD6 B1 B1 FB1 FB1 B1 G1 UG1 UG0 UG0
11 P2 D2 UD1 UD5 B2 B0 B2 FB2 FB2 G2 B1 UB1 UB0 UB0
12 P3 D3 UD0 UD4 B3 B1 B3 FB3 FB3 R3 R2 UR2 UR1 LR0
13 P4 D4 LD3 UD3 B4 B2 B4 FB4 SB0 B3 G2 LR1 UR0 LG0
14 P5 D5 LD2 UD2 G0 B3 B5 FB5 SB1 G4 B2 LG1 LG0 LB0
15 P6 D6 LD1 UD1 G1 B4 B6 SB0 SB2 R5 R3 LB1 LB0 UR1
16 P7 D7 LD0 UD0 G2 B5 B7 SB1 SB3 B5 G3 LR2 LR1 UG1
17 P8 LD7 G3 G0 SB2 FG0 B3 UG1 UB1
18 P9 LD6 G4 G1 SB3 FG1 R4 UB1 LR1
19 P10 LD5 G5 G0 G2 SB4 FG2 G4 UR2 LG1
20 P11 LD4 R0 G1 G3 SB5 FG3 B4 UG2 LB1
21 P12 LD3 R1 G2 G4 FG0 SG0 R5 LG1 UR2
22 P13 LD2 R2 G3 G5 FG1 SG1 G5 LB1 UG2
23 P14 LD1 R3 G4 G6 FG2 SG2 B5 LR2 UB2
24 P15 LD0 R4 G5 G7 FG3 SG3 R6 LG2 LR2
25 P16 R0 FG4 FR0 LG2
26 P17 R1 FG5 FR1 LB2
27 P18 R0 R2 SG0 FR2 UR3
28 P19 R1 R3 SG1 FR3 UG3
29 P20 R2 R4 SG2 SR0 UB3
30 P21 R3 R5 SG3 SR1 UR3
31 P22 R4 R6 SG4 SR2 LG3
32 P23 R5 R7 SG5 SR3 LB3
33 P24 FR0
34 P25 FR1
41 P26 FR2
42 P27 FR3
43 P28 FR4
44 P29 FR5
45 P30 SR0
46 P31 SR1
47 P32 SR2
48 P33 SR3
49 P34 SR4
50 P35 SR5
35 SHFCLK: Pixel clock .Shift Clock
36 FLM.VSYNC: First line marker
37 M: Panel AC driver control
38 LP,DE,HSYNC: Latch pulse
40 ENABKL: Power sequencing control for enabling the backlight.(high active)
13
3.9 PCI E-IDE Drive Connector
CN1 is a standard 40-pin connector daisy-chain driver connector
serves the PCI E-IDE drive provisions onboard the HS-6237/HS-6637.
A maximum of two IDE drives can connect to the HS-6237/HS-6637 via
CN1.
� CN1: IDE Connector
PIN Description PIN Description
1 RESET 2 GND
3 DATA 7 4 DATA 8
5 DATA 6 6 DATA 9
7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11
11 DATA 3 12 DATA 12
13 DATA 2 14 DATA 13
15 DATA 1 16 DATA 14
17 DATA 0 18 DATA 15
19 GND 20 N/C
21 RPDDREQ# 22 GND
23 RPDIOW# 24 GND
25 RPDIOR# 26 GND
27 PIORDY 28 PRIPD1#
29 RPDACK# 30 GND
31 IRQ14 32 N/C
33 RPDA1# 34 PATA66
35 RPDA0# 36 RPDA2#
37 RPCS1# 38 RPCS3#
39 HDD ACTIVE 40 GND
46 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38
2 40
1 39
3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37
14
3.10 Floppy Disk Drive Connector
The HS-6237/HS-6637 uses a standard 34-pin header connector,
CN9, for floppy disk drive connection. A total of two FDD drives may be
connected to CN9 at any given time.
� CN9: Floppy Connector
PIN Description PIN Description
1 GND 2 RWC-
3 GND 4 N/C
5 GND 6 DS1-
7 GND 8 Index#
9 GND 10 Motor Enable A#
11 GND 12 Drive Select B#
13 GND 14 Drive Select A#
15 GND 16 Motor Enable B#
17 GND 18 Direction#
19 GND 20 Step#
21 GND 22 WD-
23 GND 24 WE-
25 GND 26 Track 0#
27 GND 28 WP-
29 N/C 30 RDATA-
31 GND 32 HEAD-
33 N/C 34 DSKCHG-
34
2
u
1
33
15
GND RWC-
GND N/C
GND DS1-
GND INDEX#
GND MOTOR ENABLE A#
GND DRIVE SELECT B#
GND DRIVE SELECT A#
GND MOTOR ENABLE B#
GND DIRECTION#
GND STEP#
WD-
GND ’
GND WE-
GND TRACK 0#
GND WP-
N/C RDATA-
GND HEAD-
N/C
DSKCHG-
3.11 Serial Port Connectors
The HS-6237/HS-6637 offers two NS16C550 compatible UARTs
with Read/Receive 16byte FIFO serial ports and two internal
10-pin headers.
� CN23, CN24: COM1/COM2 Connector (DB9)
PIN Description
1 DCD
5 9
GND
2 SIN
RI
DTR
SOUT
3
CTS
4 DTR
SOUT
RTS
5 GND
SIN
DSR
6 DSR
DCD
16
7 RTS
8 CTS
9 RI
� CN14, CN22: COM1/COM2 Connector (5x2 Header)
PIN Description PIN Description
1 DCD 2 DSR
3 SIN 4 RTS
5 SOUT 6 CTS
7 DTR 8 RI
9 GND 10 N/C
16
DCD 1 2 DSR
SIN 3 4 RTS
SOUT 5 6 CTS
DTR 7 8 RI
GND 9 10 N/C
3.12 Parallel Connector
CN12 is a standard 26-pin flat cable connector deigned to
accommodate parallel port connection onboard the HS-6237/HS-6637.
� CN12: Parallel Connector
PIN Description PIN Description
1 Strobe 2 DATA 0
3 DATA 1 4 DATA 2
5 DATA 3 6 DATA 4
7 DATA 5 8 DATA 6
9 DATA 7 10 Acknowledge
11 Busy 12 Paper Empty
13 Printer Select 14 Auto Form Feed
15 ERROR# 16 Initialize
17 Printer Select LN# 18 GND
19 GND 20 GND
21 GND 22 GND
23 GND 24 GND
25 GND 26 GND
26
14
13
1
17
Strobe Error#
Data 0 Initialize
Data 1 Print Select LN#
Data 2 GND
Data 3 GND
Data 4 GND
Data 5 GND
Data 6 GND
Data 7 GND
Acknowledge GND
Paper Empty GND
Print Select
GND
Auto Form Feed GND
3.13 Ethernet Connector
The HS-6237/HS-6637 provides one external RJ-45 10/100 Based
LAN interface connector. Please refer to the following detail of pin
information.
� CN18: RJ-45 Connector
PIN Description
5
9
1 TX+
N/C
GND
2 TX-
N/C
RX+
3
N/C
4 N/C
RX+
N/C
5 N/C
TX-
6 RX-
RX-
7 N/C
TX+ 6
8 N/C
1
9 GND
Aside from the RJ-45 provision onboard the HS-6237/HS-6637, the
board also features three LED indicators, LE1, LE2 and LE3 that
display the running conditions of the LAN.
� LE1: 10T speed running
� LE2: 100T speed running
� LE3: LAN active
� JP11: LAN Enabled/Disabled by Hardware
Options Settings
Disabled Short
Enabled (default) Open
3.14 IrDA Connector
CN13 is a 5-pin internal IR communication connector for connection of
an IrDA device.
� CN13: IrDA Connector
PIN Description
1 23 45
1 VCC
2 FIRRX
3 IRRX
4 GND
5 IRTX
18
VCC
N/C
IRRX
VCC
IRTX
3.15 USB Connector
The HS-6237/HS-6637 provides one 8-pin connector for USB0 and
USB1 port connections at location JP10.
� JP10: USB Connector
PIN Description PIN Description
1 VCC 2 VCC
3 BD0- 4 BD1-
2 8
5 BD0+ 6 BD1+
1 7
7 GND 8 GND
3.16 Power and Fan Connectors
HS-6237/HS-6637 provides two 5-pin power connectors at CN5 and
CN15. If you need to use the board on a non-backplane system, power
supply connections to both CN5 and CN15 is a must. If a backplane is
attached to the HS-6237/HS-6637, power supply connection to only
CN15 is possible provided that you do not use a CPU with high clock
rating. To guarantee worry-free power installation, we highly
recommend you to always connect power signals to both CN5 and
CN15
� CN5: 5-pin Power Connector
PIN Description PIN Description
1 VCC 2 GND
3 GND 4 VCC
5 VCC
1 5
� CN15: 5-pin Power Connector
PIN Description PIN Description
1 VCC 2 GND
3 GND 4 +12V
5 -12V
19
VCC
GND
GND
VCC
VCC
VCC VCC
BD0- BD1-
BD0+ BD1+
GND GND
1 5
Connector CN2, CN25 and CN26 onboard HS-6237/HS-6637 are 3-pin
fan power connectors.
� CN2, CN25, CN26: Fan1~Fan3 Power Connector (v3.x only)
PIN Description
Fan1/Fan2/Fan3
1 GND
+5V
2 +12V
GND
3 Fan1/Fan2/Fan3
3.17 Keyboard Connectors
The HS-6237/HS-6637 offers two possibilities for keyboard
connections. The connections are via CN21 for an external PS/2 type
keyboard or via CN17 for an internal 5-pin cable converter to an AT
keyboard.
� CN17: 5-pin Keyboard Connector
1234 5
PIN Description
1 Keyboard Clock
2 Keyboard Data
3 N/C
4 GND
5 +5V
� CN21: PS/2 6-pin Mini DIN Keyboard Connector
PIN Description
Keyboard
3 GND
1 Keyboard Data Clock
5
Keyboard
1
2 N/C
Data
3 GND
2 N/C
6
4 +5V
N/C
+5V
4
5 Keyboard Clock
6 N/C
20
VCC
GND
GND
+12V
-12V
Keyboard Clock
1 3
Keyboard Data
N/C
GND
+5V
3.18 PS/2 Mouse Connector
CN19 is a 6-pin mini DIN connector for connections to an external PS/2
mouse connector.
� CN19: PS/2 6-pin Mini Din Mouse Connector
PIN Description
MS Clock GND
3
1 MS Data
5
1 MS Data
2 N/C
2
N/C
3 GND
6
4 +5V
N/C +5V
4
5 MS CLK
6 N/C
3.19 System Front Panel Connectors
The HS-6237/HS-6637 has one LED at location D1 that indicates the
power-on status. This visual feature of the IDE LED may also be
connected to an external IDE LED via connector CN3.
� CN3: HDD LED
12
PIN Description
1 +5V
2 HDD ACTIVE
CN6 and JP4 are the Keylock and Reset Button connectors onboard.
� CN6: Power LED & Keylock Connector
1 2 345
PIN Description
1 Power LED Anode
2 N/C
3 GND
4 Keylock
5 GND
� JP4: Reset Connector
PIN Description 12
1 GND
2 External Reset
21
Power LED Anode
GND N/C
+5V
GND
Ext. Reset
HDD Active
Keylock
GND
3.20 External Speaker
Aside from the buzzer at location BZ1 onboard, the HS-6237/HS-6637
also offers a connector (CN4) for an external speaker connection. The
table below lists the pin assignments of CN4.
� CN4: Speaker Connector
PIN Description
123 4
1 Speaker Signal
2 N/C
3 GND
4 +5V
3.21 Thermal Input Connector
In relevance to the Hardware Monitoring feature provided by the
onboard Winbond W83783S, the board allows the installation of a
thermal sensor via connector JP14. The thermal connector monitors
and displays the current system temperature from the Chipset
Features Setup screen on your BIOS utility program. The value
displayed are read-only figures and may not be altered.
� JP14: Thermal Input Connector
PIN Description
1 Sensor In
2 GND
2 1
3.22 Watchdog Timer
There are three access cycles of Watchdog Timer as Enable, Refresh and
Disable are the three access cycles of Watchdog Timer. The Enable
cycle proceeds via READ PORT 443H whereas the Disable cycle
proceeds via READ PORT 045H. A continued Enable cycle after a first
Enable cycle means Refresh.
Once the Enable cycle is active, a Refresh cycle is requested before
the time-out period. This restarts counting of the WDT period. When
the time counting goes over the period preset of WDT, it will assume
that the program operation is abnormal. A System Reset signal to
re-start or a NMI cycle to the CPU transpires when such error happens.
Jumper JP7 is used to select the function of Watchdog Timer.
22
Speaker Signal
N/C
GND
Sensor GND
In
+5V
� JP7: Watchdog Timer Active Type Setting
Options Settings
Active NMI Short 1-2
System Reset (default) Short 2-3
Disabled Watchdog Timer Open
� JP9 (5-10): WDT Timeout Period Select
Period PINS 5-6 PINS 7-8 PINS 9-10
1 sec (default) Short Short Short
2 sec Open Short Short
10 sec Short Open Short
20 sec Open Open Short
110 sec Short Short Open
220 sec Open Short Open
The Watchdog Timer is disabled after the system Power-On. It can be
enabled via an Enable cycle and reading the control port (443H), or via
a Refresh cycle and reading the control port (443H), or via a Disable
cycle and reading the disable control port (045H).
After an Enable cycle of WDT, user must immediately execute a
Refresh cycle to WDT before its period setting comes to an end every
1, 2, 10, 20, 110 or 220 seconds. If the Refresh cycle does not activate
before WDT period cycle, the onboard WDT architecture will issue a
Reset or NMI cycle to the system. There are three I/O ports that control
the Watchdog Timer.
443H I/O Read The Enable cycle
443H I/O Read The Refresh cycle
045H I/O Read The Disable cycle
The following sample program shows how to Enable, Disable and
Refresh the Watchdog Timer:
WDT_EN_RF EQU 0433H
WDT_DIS EQU 0045H
WT_Enable PUSH AX ; keep AX DX
PUSH DX
MOV DX,WDT_EN_RF ; enable the WDT
IN AL,DX
POP DX ; get back AX, DX
POP AX
RET
WT_Refresh PUSH AX ; keep AX, DX
PUSH DX
MOV DX,WDT_ET_RF ; refresh the WDT
23
IN AL,DX
POP DX ; get back AX, DX
POP AX
RET
WT_DISABLE PUSH AX
PUSH DX
MOV DX,WDT_DIS ; disable the WDT
IN AL,DX
POP DX ; get back AX, DX
POP AX
RET
3.23 PC/104 Connectors
The PC/104 expansion bus offers provisions to connect all types of
PC/104 modules. With the PC/104 bus being known as the new
generation of industrial embedded 16-bit PC standard bus, thousands
of PC/104 modules from multiple venders can be easily installed
onboard. The detailed pin assignment of the PC/104 expansion bus
connectors CN10 and CN11 are listed on the following tables:
NOTE: The PC/104 connector allows direct plugging or stack-through
piling of PC/104 modules without requiring the PC/104 mounting
kit.
24
� CN11: PC/104 40-pin Connector
Connector diagram
PIN Description PIN Description
rotated 90 degrees
1 GND 21 GND
clockwise from
2 MEMCS16* 22 SBHE*
original position
3 IOSC16* 23 LA23
121
4 IRQ10 24 LA22
5 IRQ11 25 LA21
6 IRQ12 26 LA20
7 IRQ15 27 LA19
8 IRQ14 28 LA18
9 DACK0* 29 LA17
10 DRQ0 30 MEMR*
11 DACK5* 31 MEMW*
12 DRQ5 32 SD8
13 DACK6* 33 SD9
14 DRQ6 34 SD10
15 DACK7* 35 SD11
16 DRQ7 36 SD12
17 +5V 37 SD13
18 MASTER* 38 SD14
19 GND 39 SD15
20 GND 40 N/C
20 40
25
� CN10: PC/104 64-pin Connector
Connector diagram
PIN Description PIN Description
rotated 90 degrees
1 IOCHK* 33 GND
clockwise from
2 SD7 34 RESETDRV
original position
3 SD6 35 +5V
4 SD5 36 IRQ9
5 SD4 37 -5V
133
6 SD3 38 DRQ2
7 SD2 39 -12V
8 SD1 40 ZEROWS#
9 SD0 41 +12V
10 IOCHRDY 42 GND
11 AEN 43 SMEMW*
12 SA19 44 SMEMR*
13 SA18 45 IOW*
14 SA17 46 IOR*
15 SA16 47 DACK3*
16 SA15 48 DRQ3
17 SA14 49 DACK1*
18 SA13 50 DRQ1
19 SA12 51 REFRESH*
20 SA11 52 SYSCLK
21 SA10 53 IRQ7
22 SA9 54 IRQ6
23 SA8 55 IRQ5
24 SA7 56 IRQ4
25 SA6 57 IRQ3
26 SA5 58 DACK2*
27 SA4 59 TC
28 SA3 60 BALE
29 SA2 61 +5V
32 64
30 SA1 62 OSC1
31 SA0 63 GND
62 GND 64 GND
26
Chapter 4
Award BIOS Setup
The HS-6237/HS-6637 uses Award PCI/ISA BIOS for the system
configuration. The Award BIOS setup program is designed to provide
the maximum flexibility in configuring the system by offering various
options that could be selected for end-user requirements. This chapter
is written to assist you in the proper usage of these features.
4.1 Starting Setup
The Award BIOS is immediately activated when you first power on the
computer. The BIOS reads the system information contained in the
CMOS and begins the process of checking out the system and
configuring it. When it finishes, the BIOS will seek an operating system
on one of the disks and then launch and turn control over to the
operating system.
While the BIOS is in control, the Setup program can be activated in one
of two ways:
1. By pressing immediately after switching the system
on, or
2. By pressing the key when the following message
appears briefly at the bottom of the screen during the POST
(Power On Self Test).
Press DEL to enter SETUP.
If the message disappears before you respond and you still wish to
enter Setup, restart the system to try again by turning it OFF then ON or
pressing the "RESET" button on the system case. You may also restart
by simultaneously pressing
Frequently asked questions
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Why buy from GID?

Quality
We are industry veterans who take pride in our work

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What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
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Fuji
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Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
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Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods