PCM-5820 Series
(PCM-5820/5820L/5820E/5822)
NS GXM Single Board
Computer with CPU SVGA/LCD,
Ethernet, Audio and TV-out
Interface
Copyright Notice
This document is copyrighted, 1999. All rights are reserved. The
original manufacturer reserves the right to make improvements to
the products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated or
transmitted in any form or by any means without the prior written
permission of the original manufacturer. Information provided in
this manual is intended to be accurate and reliable. However, the
original manufacturer assumes no responsibility for its use, nor for
any infringements upon the rights of third parties which may result
from its use.
Acknowledgements
AMD is a trademark of Advanced Micro Devices, Inc.
Award is a trademark of Award Software International, Inc.
IBM, PC/AT, PS/2 and VGA are trademarks of International
Business Machines Corporation.
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows® is a registered trademark of Microsoft Corp.
RTL is a trademark of Realtek Semi-Conductor Co., Ltd.
C&T is a trademark of Chips and Technologies, Inc.
UMC is a trademark of United Microelectronics Corporation.
Winbond is a trademark of WinbondElectronics Corp.
NS is a trademark of National Semiconductor Inc.
CHRONTEL is a trademark of Chrontel Inc.
For more information on this and other products please
visit our website.
For technical support and service for please visit our support
website.
This manual is for the PCM-5820/5820L Rev. A103 or higher.
PCM-5820E Rev. A101 or higher, PCM-5822 Rev. A101
Part No. 2006582003
3rd Edition Printed in Taiwan December 1999
Packing list
Before you begin installing your card, please make sure that the
following materials have been shipped:
• 1 PCM-5820 Series all-in-one single board computer
• 1 startup manual
• 1 utility disk/CD, driver, and manual (in PDF format)
• 1 2.5" IDE flat cable, 44-pin to 44-pin (part no. 1701440351)
• 1 keyboard / PS2 mouse cable (part no. 1700060201)
• 1 secondary serial port cable (part no. 1701140201)
• 1 parallel cable (part no. 1700260650)
• 1 floppy cable, for 3.5" FDD only (part no. 1701340602)
• 1 audio cable (part no. 1700160160)
• 1 USB cable (part no. 1703100260)
If any of these items are missing or damaged, contact your
distributor or sales representative immediately.
The PCM-5820 Series’ Model Comparison Table
GXM-233 GXM-200 Ethernet LVDS TV-Out LCD
PCM-5820
xxxx
PCM-5820L
xxx
PCM-5820E
xxx x
PCM-5822
xx xx
Contents
Chapter 1 General Information.................................1
1.1 Introduction.................................................................. 2
1.2 Features......................................................................... 3
1.3 Specifications ................................................................ 4
1.3.1 Standard SBC functions ........................................ 4
1.3.2 Local-bus flat panel/VGA interface...................... 5
1.3.3 LVDS (Low Voltage Differential Signal)
interface................................................................ 5
1.3.4 Audio function ...................................................... 5
1.3.5 Ethernet interface (PCM-5820/5820E only)......... 5
1.3.6 Mechanical and environmental ............................. 6
1.3.7 Solid state disk ...................................................... 6
1.4 Board layout and dimensions...................................... 7
Chapter 2 Installation....................................9
2.1 Jumpers and connectors............................................ 10
2.2 Locating jumpers ....................................................... 12
2.3 Locating connectors ................................................... 13
2.3.1 Component side .................................................. 13
2.3.2 Solder side........................................................... 14
2.4 Setting jumpers .......................................................... 15
2.4.1 Introduction......................................................... 15
2.4.2 Settings details .................................................... 15
2.5 Safety precautions ...................................................... 17
2.6 Installing DRAM (SODIMMs) ................................. 18
2.6.1 Introduction......................................................... 18
2.6.2 Installing SODIMMs .......................................... 18
2.7 IDE hard drive connector (CN11) ............................ 19
2.7.1 Connecting the hard drive ................................... 19
2.8 CompactFlash disk (CN19) ....................................... 20
2.9 Floppy drive connector (CN2) .................................. 20
2.9.1 Connecting the floppy drive................................ 20
2.10 Parallel port connector (CN3)................................... 21
2.11 Keyboard and PS/2 mouse connector (CN17) ......... 22
2.12 Power connectors ....................................................... 22
2.12.1 Main power connector +5 V, +12 V (CN9)...... 22
2.12.2 Auxilary power connector (CN10) ................... 22
2.12.3 CPU fan power connector (CN6)...................... 22
2.13 IR connector (CN7) .................................................... 22
2.14 Audio interfaces (CN5, CN1) .................................... 23
2.14.1 Audio connector (CN5)..................................... 23
2.14.2 CD audio input connector (CN1) ...................... 23
2.14.3 Audio power source setting (J1) ....................... 23
2.15 Serial ports (CN16, CN14)......................................... 24
2.15.1 COM1 RS-232 port (CN16).............................. 24
2.15.2 COM2 RS-232/422/485 selection (CN14)........ 24
2.16 VGA interface connections........................................ 25
2.16.1 CRT display connector (CN18) ........................ 25
2.16.2 Flat panel display connector (CN12) ................ 25
2.16.3 LCD power setting (J6)..................................... 26
2.17 LVDS interface (CN15) ............................................. 26
2.18 Ethernet interface connections ................................. 27
2.18.1 100Base-T RJ-45 connector (CN13) ................ 27
2.19 Ethernet LED and HDD/power LEDs ..................... 28
2.19.1 LED1 (Ethernet LED) ....................................... 28
2.19.2 LED2 (Power and HDD LED).......................... 28
2.20 Watchdog timer configuration ................................. 28
2.20.1 Watchdog timer action (J3)............................... 29
2.21 USB connectors (CN4) ............................................... 29
2.22 TV-out connector (CN21,CN22) ............................... 29
2.23 ATX power control connector (CN23,CN24) .......... 30
Chapter 3 Software Configuration ......................... 31
3.1 Introduction................................................................ 32
3.2 Utility CD disk............................................................ 32
3.3 VGA display software configuration........................ 33
3.4 Connections for two standard LCDs........................ 35
3.4.1 Connections for Toshiba LTM10C042
(640 x 480 TFT color LCD)................................ 35
3.4.2 Connections for Toshiba LTM12C275A ................
(800 x 600 TFT color LCD)................................ 36
3.5 Ethernet interface configuration .............................. 37
Chapter 4 Award BIOS Setup ................................. 39
4.1 System test and initialization .................................... 40
4.1.1 System configuration verification....................... 40
4.2 Award BIOS setup ..................................................... 41
4.2.1 Entering setup ..................................................... 41
4.2.2 Standard CMOS setup......................................... 42
4.2.3 BIOS features setup ............................................ 43
4.2.4 Chipset features setup ......................................... 44
4.2.5 Power management setup ................................... 45
4.2.6 PnP/PCI configuration ........................................ 46
4.2.7 Integrated peripherals ......................................... 47
4.2.8 Load BIOS defaults............................................. 48
4.2.9 Change password ................................................ 49
4.2.10 Auto detect hard disk ........................................ 50
4.2.11 Save & exit setup .............................................. 50
4.2.12 Exit without saving ........................................... 50
Chapter 5 SVGA Setup............................................51
5.1 Introduction................................................................ 52
5.1.1 Chipset ................................................................ 52
5.1.2 Display memory.................................................. 52
5.2 Installation of SVGA driver...................................... 53
5.2.1 Installation for Windows 3.1 .............................. 54
5.2.2 Installation for Windows 95/98 .......................... 56
5.2.3 Installation for Windows NT .............................. 59
5.3 Further information................................................... 61
Chapter 6 Audio.......................................................63
6.1 Introduction................................................................ 64
6.2 Installation of audio driver ....................................... 64
6.2.1 Installation for Windows 95/98 .......................... 65
6.2.2 Installation for Windows NT .............................. 68
Chapter 7 PCI Bus Ethernet Interface ................... 71
7.1 Introduction................................................................ 72
7.2 Installation of Ethernet driver.................................. 72
7.2.1 Installation for MS-DOS and Windows 3.1........ 72
7.2.2 Installation for Windows 95/98 .......................... 73
7.2.3 Installation for Windows NT .............................. 75
7.3 Further information................................................... 77
Appendix A Pin Assignments ................................ 79
CRT display connector (CN18) ........................................... 80
Flat panel display connector (CN12) .................................. 80
COM2 RS-232/422/485 serial port (CN14) ........................ 81
Keyboard and mouse connnector (CN17).......................... 81
Main power connector (CN9).............................................. 82
IDE hard drive connector (CN11) ...................................... 82
COM1 RS-232 serial port (CN16)....................................... 83
Ethernet 10Base-T connector (CN13) ................................ 83
Auxilary power connector (CN10)...................................... 84
Floppy drive connector (CN2)............................................. 84
Parallel port connector (CN3)............................................. 85
IR connector (CN7) .............................................................. 86
USB connector (CN4)........................................................... 86
Audio connector (CN5) ........................................................ 86
CD audio connector (CN1) .................................................. 87
LVDS connector (CN15) ...................................................... 87
CPU fan power connector (CN6) ........................................ 87
RCA (composite) connector (CN21) ................................... 88
S-Video connector (CN22) ................................................... 88
ATX power feature connector (CN23) ............................... 89
ATX power button & power LED connector (CN24) ....... 89
Appendix B System Assignments .........................91
B.1 System I/O ports......................................................... 92
B.2 DMA channel assignments ........................................ 93
B.3 Interrupt assignments................................................ 94
B.4 1st MB memory map ................................................. 95
Appendix C LCD Services ...................................... 97
C.1 LCD Services .............................................................. 98
Appendix D Installing PC/104 Modules .................99
D.1 Installing PC/104 modules....................................... 100
Appendix E Programming the Watchdog Timer. 103
E.1 Programming the watchdog timer ......................... 104
Appendix F Mechanical Drawings ...................... 107
Tables
Table 2-1: Jumpers ................................................................................................. 10
Table 2-2: Connectors ............................................................................................. 11
Table 2-3: Audio power source setting ................................................................... 23
Table 2-4: COM2 selection (J4) .............................................................................. 24
Table 2-5: Serial port default settings ..................................................................... 24
Table 2-6: LCD power setting ................................................................................. 26
Table 2-7: Ethernet LED setup................................................................................ 27
Table 2-8: HDD/power LED setup........................................................................... 28
Table 2-9: Watchdog timer action ........................................................................... 29
Table 3-1: Connections for the Toshiba LTM10C042............................................. 35
Table 3-2: Connections for the Toshiba LTM12C275A .......................................... 36
Table A-1: CRT display connector .......................................................................... 80
Table A-2: Flat panel display connector ................................................................. 80
Table A-3: COM2 RS-232/422/485 series port ....................................................... 81
Table A-4: Keyboard and mouse connector ........................................................... 81
Table A-5: Main power connector ........................................................................... 82
Table A-6: IDE hard drive connector....................................................................... 82
Table A-7: COM1 RS-232 serial port ...................................................................... 83
Table A-8: Ethernet 10Base-T connector ............................................................... 83
Table A-9: Peripheral power connector .................................................................. 84
Table A-10: Floppy drive connector ........................................................................ 84
Table A-11: Parallel port connector ........................................................................ 85
Table A-12: IR connector ........................................................................................ 86
Table A-13: USB connector .................................................................................... 86
Table A-14: Audio connector................................................................................... 87
Table A-15: CD audio connector ............................................................................. 87
Table A-16: LVDS connector .................................................................................. 87
Table A-17: CPU fan power connector ................................................................... 87
Table A-18: S-Video connector ............................................................................... 88
Table A-19: SCART Mode....................................................................................... 88
Table A-20: Power feature connector ..................................................................... 89
Table A-21: ATX power button ................................................................................ 89
Table B-1: System I/O ports.................................................................................... 92
Table B-2: DMA channel assignments ................................................................... 93
Table B-3: Interrupt assignments ............................................................................ 94
Table B-4: 1st MB memory map ............................................................................. 95
Table D-1: PC/104 connectors (CN8) ................................................................... 102
Figures
Figure 1-1: PCM-5820/5820L dimensions ................................................. 7
Figure 2-1: Jumpers................................................................................. 10
Figure 2-2a: Connectors - component side ............................................. 13
Figure 2-2b: Connectors - solder side ..................................................... 13
Figure 2-3: Connectors - solder side ....................................................... 14
Figure 2-4: Jumper settings ..................................................................... 16
Figure 3-1: Contents of the PCM-5820 Series utility disk........................ 31
Figure 3-2: BIOS VGA setup screen........................................................ 33
Figure 4-1: BIOS setup program initial screen ........................................ 41
Figure 4-2: CMOS setup screen .............................................................. 42
Figure 4-3: BIOS features setup .............................................................. 43
Figure 4-4: Chipset features setup .......................................................... 4 4
Figure 4-5: Power management setup .................................................... 45
Figure 4-6: PnP/PCI configuration ........................................................... 46
Figure 4-7: Integrated peripherals ........................................................... 4 7
Figure 4-8: Load BIOS defaults screen ................................................... 48
Figure 4-9: IDE HDD auto detection screen ............................................ 50
Figure D-1: PC/104 module mounting diagram ..................................... 101
Figure D-2: PC/104 module dimensions (mm) (±0.1) ............................ 101
Figure F-1: Board Dimensions PCM-5820/L/E ...................................... 1 08
Figure F-2: Board Dimensions component side (PCM-5822)................ 109
Figure F-3: Board Dimensions solder side (PCM-5820 Series) ............ 110
CHAPTER
General Information
This chapter gives background information on the PCM-5820 Series.
Sections include:
• Board specifications
• Board layout and dimensions
1
2 PCM-5820 Series User's Manual
1.1 Introduction
The PCM-5820 Series is the ultimate cost-effective solution for
limited space applications. It offers all the functions of an
AT-compatible industrial computer on a single board and only
occupies the space of a 3½" hard drive. The PCM-5820/5820L
comes with an embedded high-performance GXM-233 processor
on-board. The PCM-5820E and PCM-5822 come with a low
power GXM-200 processor on-board. For maximum performance,
the PCM-5820 Series also support an SDRAM SODIMM socket
that can accept up to 128 MB memory.
On-board features include an Ethernet interface, audio interface,
socket for Compact Flash Card, Enhanced IDE interface with up to
Ultra DMA transfer protocol, one parallel port, two serial ports
(RS-232 and RS-232/422/485) with DB-9 connector as COM1,
and a mini-DIN PS/2 keyboard/mouse interface. An SVGA/LCD
display controller (LCD, and CRT displays) allows LCD screen
resolutions up to 1024 x 768 and CRT resolutions up to 1280 x
1024 @ 16 colors. Supports LVDS interface (PCM-5820L and
PCM-5820E only) for long distance LCD panel signal transmission and EMI protection add-ons. Also provided is a TV-out
function (PCM-5822 only) for NTSC and PAL TV format that
supports composite, S-video and SCART (optional) outputs.
The PCM-5820 Series complies with the "Green Function"
standard and supports three types of power saving features:
Normal, Doze, and Sleep modes.
The display type configuration is done through software. A single
Flash chip holds the system BIOS and the VGA BIOS. This
minimizes the number of chips and eases configuration. You can
change the display BIOS simply by programming the Flash chip.
If you need any additional functions, the PCM-5820 Series has a
PC/104 connector for future upgrades.
Chapter 1 General Information 3
1.2 Features
• Ultra-compact size single board computer as small as a 3 1/2"
hard disk drive (145 mm x 102 mm)
• On-board NS GXM-233/200 CPU
• Up to 128 MB system memory by SODIMM (SDRAM)
• On-board VGA/LCD controller
• On-board LVDS interface (PCM-5820L and PCM-5820E only)
• On-board 100Base-T Ethernet interface (PCM-5820/5820E/
PCM-5822 only)
• On-board TV-out function, NTSC and PAL format (PCM-5822)
• Supports CompactFlash card
• Built-in Enhanced IDE (AT bus) hard disk drive interface
• On-board mini-DIN PS/2 keyboard/mouse connector
• Two serial ports: one RS-232, one RS-232/422/485 or infared
selectable (uses 16C550 UARTs with 16 byte FIFO)
• Upgradeable through PC/104 module
• Green engine with sleep mode and low power consumption
• Single +5 V power supply
4 PCM-5820 Series User's Manual
1.3 Specifications
1.3.1 Standard SBC functions
• CPU:
- Embedded NS GXM-233 / 2.9 V (for PCM-5820/L)
- Embedded NS GXM-200 / 2.2 V (for PCM-5820E/PCM-
5822)
• BIOS: AWARD 256 KB Flash memory
• Chipset: NS CX5530
• System memory: One 144-pin SODIMM socket accepts up to
128 MB SDRAM
• Enhanced IDE interface: Supports up to two EIDE devices.
BIOS auto-detect, PIO Mode 3 or Mode 4 transfer, Ultra
DMA33 mode (ATA-4) up to 33 MB/sec.
• FDD interface: Supports up to two FDDs
• Serial ports: One serial RS-232 port, one serial RS-232/422/485
port
• Parallel port: One parallel port, supports SPP/EPP/ECP mode
• Infrared port: Shared with COM2. Transfer rate up to 115
kbps.
• Keyboard/mouse connector: Mini-DIN connector supports
standard PC/AT keyboard and a PS/2 mouse
• USB interface: two USB ports, USB 1.0 compliant
• Power management: Supports power saving modes including
Normal/Doze/Sleep modes. APM 1.1 compliant
• Watchdog timer: 1.6 sec. intervals
Chapter 1 General Information 5
1.3.2 Local-bus flat panel/VGA interface
• Chipset: NS CX5530
• Display memory: 1 ~ 4 MB share memory, set in BIOS
• Display type: Supports CRT and TFT LCD displays. Can
display CRT and flat panel simultaneously
• Flat panel display mode: Panel resolution supports up to 1024
x 768 @ 18 bpp. Supports 18-bit TFT LCD panel
• CRT display mode: Non-interlaced CRT monitors resolutions
up to 1280 x 1024 @ 256 colors or 1024 x 768 @ 16 bpp
1.3.3 LVDS (Low Voltage Differential Signal) interface
(PCM-5820, PCM-5820L, PCM-5820E)
• Chipset: TI SN75LVDS84 or compatible chipset
• Performance: 18 low-voltage TTL data channels plus clock-in
and 3 low-voltage differential data channels plus clock-out.
3.3 Volt and 250 mW (typ.). Meets ANSI/EIA/TIA-644
1.3.4 Audio function
• Chipset: NS CX5530
• Audio controller: AC97 version 2.0 compliant interface
• Audio interface: Microphone in, Line in, CD audio in, Line out,
Speaker L, Speaker R.
• Power: Accepts +12 V source for improved audio quality
1.3.5 Ethernet interface (PCM-5820/5820E/5822 only)
• Chipset: RTL 8139
• Ethernet interface: PCI 10/100 Mbps Ethernet. IEEE 802.3 u
protocol compatible
• Connection: On-board RJ-45 connector
• I/O address switchless setting
• Built-in boot ROM
6 PCM-5820 Series User's Manual
1.3.6 Mechanical and environmental
• Dimensions (L x W): 145 mm x 102 mm (5.9" x 4.2")
• Power supply voltage: +5 V (4.75 ~ 5.25 V)
• Power consumption (typical) :
- +5 V @ 3.0 A with GXM-233, 64 MB SODIMM and 40 MB
CFC (PCM-5820)
- +5 V @ 1.5 A with GXM-200, 64 MB SODIMM and 40 MB
CFC (PCM-5820E, PCM-5822)
• Operating temperature: 0 ~ 60° C (32 ~ 140° F)
• Weight: 0.77 kg (weight of total package)
1.3.7 Solid state disk
• Supports one 50-pin socket for CompactFlash™ card
1.3.8 TV-out function (PCM-5822 only)
• Chipset: CHRONTEL CH7003C
• Supports NTSC, NTSC-EIA (Japan) and PAL TV formats
• Provides Composite, S-video, and SCART (optional) outputs via
RCA (composite) connector and S-video connector
• Supports 640 x 480 and 800 x 600 input resolutions
• Supports Windows 95/98 and Windows NT driver
• Over-scan, under-scan, and position adjustable
• Auto-detection of TV presence
Chapter 1 General Information 7
Figure 1-1: PCM-5820 Series dimensions
1.4 Board layout and dimensions
8 PCM-5820 Series User's Manual
CHAPTER
Installation
This chapter tells how to set up the
PCM-5820 Series hardware, including
instructions on setting jumpers and
connecting peripherals, switches and
indicators. Be sure to read all the safety
precautions before you begin the installation procedure.
2
10 PCM-5820 Series User's Manual
2.1 Jumpers and connectors
Connectors on the board link it to external devices such as hard
disk drives, a keyboard or expansion bus connectors. In addition,
the board has a number of jumpers that allow you to configure
your system to suit your application.
The table below lists the function of each of the board jumpers and
connectors:
Table 2-1: Jumpers
Label Function
J1 Audio power source setting
J2 Clear CMOS
J3 Watchdog timer action
J4 COM2 selector
J5 Buzzer setting
J6 LCD power selector
J7 Ethernet power select (PCM-5822)
Chapter 2 Installation 11
Table 2-2: Connectors
Label Function
CN1 CD audio input connector
CN2 Floppy disk connector
CN3 Parallel port connector
CN4 USB connector
CN5 Audio connector
CN6 CPU fan power connnector (+5 V)
CN7 IR connector (infrared)
CN8 PC/104 connector
CN9 Main power connector (+5 V, +12 V)
CN10 Auxilary power connector (-5 V, -12 V)
CN11 IDE Hard disk connector
CN12 LCD connector
CN13 Ethernet connector
CN14 COM2 connector
CN15 LVDS connector
CN16 COM1 connector
CN17 PS/2 keyboard + PS/2 mouse
CN18 CRT display connector
CN19 CompactFlash socket
CN20 SODIMM socket
CN21 RCA (composite) connector
(PCM-5822 only)
CN22 S-Video connector (PCM-5822 only)
CN23 ATX feature connector (PCM-5822)
CN24 ATX power button & power LED connector
LED1 Ethernet LED (PCM-5820/5820E/5822)
LED2 Power & HDD LED
(PCM-5820/5820L/5820E)
SW1 Reset button (PCM-5820/5820L/5820E)
12 PCM-5820 Series User's Manual
2.2 Locating jumpers
Figure 2-1: Jumpers
Chapter 2 Installation 13
2.3 Locating connectors
2.3.1 Component side
Figure 2-2a: Connectors - component side (PCM-5820/L/E)
Figure 2-2b: Connectors - component side (PCM-5822)
14 PCM-5820 Series User's Manual
2.3.2 Solder side
Figure 2-3: Connectors - solder side (PCM-5820 Series)
Chapter 2 Installation 15
2.4 Setting jumpers
2.4.1 Introduction
You may configure your card to match the needs of your application by setting jumpers. A jumper is the simplest kind of electrical
switch. It consists of two metal pins and a small metal clip (often
protected by a plastic cover) that slides over the pins to connect
them. To "close" a jumper, you connect the pins with the clip. To
"open” a jumper you remove the clip. Sometimes a jumper will
have three pins, labeled 1, 2, and 3. In this case you would connect
either pins 1 and 2 or 2 and 3.
The jumper settings are schematically depicted in this manual as
follows:
A pair of needle-nose pliers may be helpful when working with
jumpers.
If you have any doubts about the best hardware configuration for
your application, contact your local distributor or sales representative before you make any changes.
Generally, you simply need a standard cable to make most
connections.
1
3
2
Closed 2-3Open Closed
Closed 2-3Open Closed
1 2 3
16 PCM-5820 Series User's Manual
2.4.2 Settings details
* default setting
J1: Audio power source
Closed Voltage
Pins
*1 - 2 5 V
2 - 3 12 V
J3: Watchdog timer
Closed Pins Result
*1 - 2 Reset
2 - 3 IRQ11
J2: clear CMOS
Closed Pins Result
*1 - 2 3 V battery on
2 - 3 Clear CMOS
J5: Buzzer
Pins Result
1 - 2
*Closed Enable
Open Disable
J6: LCD power
Closed Voltage
Pins
*1 - 2 5 V
2 - 3 3.3 V
J4: COM2 Selector
Closed Result
Pins
*1 - 2 RS-232
3 - 4 RS-422
5 - 6 RS-485
1
1 5
1
1
1
1
Chapter 2 Installation 17
2.5 Safety precautions
Warning! Always completely disconnect the power cord
from your board whenever you are working on it.
Do not make connections while the power is on
because sensitive electronic components can be
damaged by the sudden rush of power.
Caution! Always ground yourself to remove any static
charge before touching the board. Modern
electronic devices are very sensitive to static
electric charges. Use a grounding wrist strap at
all times. Place all electronic components on a
static-dissipative surface or in a static-shielded
bag when they are not in the chassis.
18 PCM-5820 Series User's Manual
2.6 Installing DRAM (SODIMMs)
2.6.1 Introduction
You can install anywhere from 16 MB to 128 MB of on-board
DRAM memory using 16, 32, 64 or 128 MB 144-pin SODIMMs
(Small Outline Dual In-line Memory Modules).
2.6.2 Installing SODIMMs
Note: The modules can only fit into a socket one way
and their gold pins must point down into the
SODIMM socket.
The procedure for installing SODIMMs appears below. Please
follow these steps carefully.
1. Ensure that all power supplies to the system are switched Off.
2. Install the SODIMM card. Install the SODIMM so that its gold
pins point down into the SODIMM socket.
3. Slip the SODIMM into the socket at a 45 degree angle and
carefully fit the bottom of the card against the connectors.
4. Gently push the SODIMM into a perpendicular position until
the clips on the ends of the SODIMM sockets snap into place.
5. Check to ensure that the SODIMM is correctly seated and all
connector contacts touch. The SODIMM should not move
around in its socket.
Chapter 2 Installation 19
2.7 IDE hard drive connector (CN11)
The built-in Enhanced IDE (Integrated Device Electronics)
controller supports up to two IDE devices, including CD-ROM
drives, tape backup drives, a large hard disk drive and other IDE
devices. It also supports faster data transfer, PIO mode 3, mode 4,
and Ultra DMA 33 mode.
2.7.1 Connecting the hard drive
Connecting drives is done in a daisy-chain fashion and requires
one or two cables, depending on the drive size. All required cables
are included in your PCM-5820 Series package. 1.8" and 2.5"
drives need a 1 x 44-pin to 2 x 44-pin flat-cable connector. 3.5"
drives use a 1 x 44-pin to 2 x 40-pin connector. However, the
required connectors are not included in the PCM-5820 Series
package.
Wire number 1 on the cable is red or blue, and the other wires are
gray.
1. Connect one end of the cable to CN11. Make sure that the red
(or blue) wire corresponds to pin 1 on the connector, which is
labeled on the board (on the right side).
2. Plug the other end of the cable to the Enhanced IDE hard drive,
with pin 1 on the cable corresponding to pin 1 on the hard
drive. (See your hard drive's documentation for the location of
the connector.)
Connect a second drive as described above.
Unlike floppy drives, IDE hard drives can connect to either end of
the cable. If you install two drives, you will need to set one as the
master and one as the slave by using jumpers on the drives. If you
install just one drive, set it as the master.
20 PCM-5820 Series User's Manual
2.8 CompactFlash disk (CN19)
The PCM-5820 Series is equipped with a CompactFlash disk
socket on the solder side and it supports the IDE interface CompactFlash disk card. The socket itself is especially designed to
prevent any incorrect installation of the CompactFlash disk card.
When installing or removing the CompactFlash disk card, please
make sure that the system power is off.
The CompactFlash disk card is defaulted as the E: disk drive in
your PC system.
2.9 Floppy drive connector (CN2)
You can attach up to two floppy drives to the the PCM-5820
Series' on-board controller. Any combination of 5¼” (360 KB and
1.2 MB) and/or 3½” (720 KB, 1.44 MB, and 2.88 MB) drives is
possible.
A 34-pin daisy-chain drive connector cable is required for a dualdrive system. A 34-pin flat-cable connector is fitted on one end of
the cable while the other end sports two sets of floppy disk drive
connectors. Each set consists of a 34-pin flat-cable connector (for
the 3½” drives) and a printed-circuit board connector (for the 5¼”
drives).
2.9.1 Connecting the floppy drive
1. Plug in the 34-pin flat-cable connector into CN2. Make sure
that the red wire corresponds to pin 1 on the connector.
2. Attach the appropriate conector at the other end of the cable to
the floppy drive(s). You can use only one connector in the set.
The set at the other end (after the twist in the cable) connects to
the A: drive. The set in the middle connects to the B: drive.
3. If you are connecting a 5¼” floppy drive, line up the slot in the
printed circuit board with the blocked-off part of the cable
connector.
Chapter 2 Installation 21
When connecting a 3½” floppy drive, you may have some
difficulties in determining which pin is pin number one. Look for a
number on the circuit board indicating pin number one. In addition, you should check if the connector on the floppy drive has an
extra slot. If the slot is up, pin number one should be on the right.
Please refer to any documentation that came with the drive for
more information.
If needed, connect the B: drive to the connectors in the middle of
the cable as described as above.
If your cable needs to be custom made, you can find the pin
assignments for the board's connector in Appendix A.
2.10 Parallel port connector (CN3)
Normally, the parallel port is used to connect the card to a printer.
The PCM-5820 Series includes a multi-mode (ECP/EPP/SPP)
parallel port, accessed through CN3 - a 26-pin flat-cable connector.
You will need an adapter cable if you use a traditional DB-25
connector. The adpater cable should have a 26-pin connector on
one end and a 25-DB connector on the other.
The parallel port is designated as LPT1 and can be disabled or
changed to LPT2 or LPT3 in the system BIOS setup.
The parallel port interrupt channel is designated as IRQ7.
The proper ECP/EPP DMA channel can be selected via the BIOS
setup.
22 PCM-5820 Series User's Manual
2.11 Keyboard and PS/2 mouse connector
(CN17)
The PCM-5820 Series board provides a mini-DIN keyboard
connector, which supports both a keyboard and a PS/2 style
mouse. In most cases, especially in embedded applications, a
keyboard is not used. If the keyboard is not present, the standard
PC/AT BIOS will report an error or failure during the power-on
self test (POST) after resetting the PC. The PCM-5820 Series
board's BIOS standard setup menu allows you to select "All, But
Keyboard" under the "Halt On" selection. This allows nonkeyboard operation in embedded system applications without the
system halting during the POST.
2.12 Power connectors
2.12.1 Main power connector +5 V, +12 V (CN9)
Supplies main power to the PCM-5820 Series (+5 V) and devices
that require +12 V.
2.12.2 Auxilary power connector (CN10)
Supplies secondary power to peripherals that require -5 V and
-12 V.
2.12.3 CPU fan power connector (CN6)
This connector is reserved for an optional fan, which facilitates a
better working environment for the CPU.
2.13 IR connector (CN7)
The PCM-5820 Series provides an IrDA port for transfer rates of
115 kbps. This connector supports the optional wireless infrared
transmitting and receiving module, which is mounted on the
system case. Configuration of the module is done through BIOS
setup.
Chapter 2 Installation 23
2.14 Audio interfaces (CN5, CN1)
The PCM-5820 Series is equipped with a high quality audio
interface, which provides 16-bit CD quality recording and playback as well as OPL3 compatible FM music. It is supported by all
major operating systems and is completely compatible with Sound
Blaster Pro.
2.14.1 Audio connector (CN5)
The PCM-5820 Series provides all major signals on a 16-pin
flat-cable connector (CN5). These audio signals include Microphone in (mono), Line in (stereo) and Speaker out (stereo). An
adapter cable is needed if traditional telephone jack connectors are
used for these audio signals.
2.14.2 CD audio input connector (CN1)
All CD-ROM drives can provide analog audio signal output when
used as a music CD player. The CN1 is a connector to input CD
audio signals into the audio controller. The audio cable of your
CD-ROM drive is suitable for connection to CN1.
2.14.3 Audio power source setting (J1)
The PCM-5820 Series is designed to work with a single +5 V
power supply as audio interfaces usually function under +5 V.
However, most audio controllers require an independant +12 V
power source since this avoids noise interference from other
digital circuits. By using J1, the PCM-5820 Series' audio interface
can also accept +12 V power sources for improved audio quality.
Table 2-3: Audio power source setting
* +5 V +12 V
J1
* default setting
1 2 3 1 2 3
24 PCM-5820 Series User's Manual
Configuration of the audio interface is done completely via
software utilities.You don't have to set any jumpers. For furhter
information, please refer to Chapter 6 for audio setup details.
2.15 Serial ports (CN16, CN14)
The PCM-5820 Series offers two serial ports: one RS-232 and one
RS-232/422/485. These ports allow you to connect to any serial
device (a mouse, printers, etc.) or communication network.
2.15.1 COM1 RS-232 port (CN16)
The serial port connectors are mounted on the bottom edge of the
card. The 9-pin D-SUB connector to the left of the card is the
RS-232 port.
2.15.2 COM2 RS-232/422/485 selection (CN14)
The secondary port located above COM1, consists of a 14-pin,
dual-in-line, male header and can be configured to operate in
RS-232, RS-422, or RS-485 mode. This is done via J4.
Table 2-4: COM2 selection (J4)
*RS-232 RS-422 RS-485
J4
* default setting
The IRQ and address range for both ports are fixed. However, if
you wish to disable the port or change these parameters later, you
can do this in the system BIOS setup. The table below shows the
settings for the PCM-5820 Series board's ports.
Table 2-5: Serial port default settings
Port Address Interrupt Default
COM1 3E8, 3F8 IRQ4 3F8
COM2 2E8, 2F8 IRQ3 2F8
2 4 6
1 3 5 1 3 5
2 4 6
2 4 6
1 3 5
Chapter 2 Installation 25
2.16 VGA interface connections
The PCM-5820 Series board's SVGA interface can facilitates
conventional CRT displays as well as active LCD displays. The
card has two connectors to support these displays, one for standard
CRT VGA monitors and one for flat panel displays.
2.16.1 CRT display connector (CN18)
CN18 is a 15-pin, D-SUB connector commonly used for conventional CRT displays.
Detailed information on pin assignments for CRT display connector CN18 is given in Appendix A.
2.16.2 Flat panel display connector (CN12)
CN12 consists of a 44-pin, dual-in-line header.
The power supply (+12 V) for CN12 is dependant on the supply
connected to the board. Therefore make sure that CN9 is connected to a +12 V power supply.
The PCM-5820 Series provides a bias control signal on CN12
which can be used to control the LCD bias voltage. It is recommended that the LCD bias voltage not be applied to the panel until
the logic supply voltage (+5 V or +3.3 V) and panel video signals
are stable. Under normal operation the control signal (ENAVEE)
is active high. When the PCM-5820 Series board's power is
applied, the control signal is low until just after the relevant flat
panel signals are present.
26 PCM-5820 Series User's Manual
2.16.3 LCD power setting (J6)
The PCM-5820 Series' PCI SVGA interface supports 5 V and 3.3
V LCD displays. By changing the setting of J6, you can select the
panel video signal level to be 5 V or 3.3 V.
Table 2-6: LCD power setting
*5 V 3.3 V
J6
* default setting
Configuration of the LCD type is done completely via the software
utility. You do not have to set any jumpers. Refer to Chapter 3 for
software setup details.
Refer to Chapter 3 for details on connecting the two standard
LCDs: Toshiba LTM10C042 and LTM 12C275A.
2.17 LVDS interface (CN15)
The user can use this interface for long distance connections to an
LCD panel. Data can be tranfserred over distances up to 5 meters.
The PCM-5820 Series supports an 18-bit LVDS TFT LCD panel
via an LVDS interface (CN15). It consists of a 20-pin dual in-line
header.
1 2 3 1 2 3
Chapter 2 Installation 27
2.18 Ethernet interface connections
The PCM-5820 Series is equipped with a high performance 32-bit
PCI Ethernet interface which is fully compliant with IEEE 802.3u
10/100 Mbps CSMA/CD standards.
2.18.1 100Base-T RJ-45 connector (CN13)
100Base-T connections are made via the on-board RJ-45 connector.
2.18.2 Ethernet power select (J7)
PCM-5820 Series supports (WOL) wake up on LAN function, to
activate this function, select "standby 5V" mode on J7.
Table 2-7: Ethernet power select
*+5 V Standby 5 V
J3
* default setting
1 2 3 1 2 3
28 PCM-5820 Series User's Manual
2.19 Ethernet LED and HDD/power LEDs
2.19.1 LED1 (Ethernet LED)
Table 2-8: Ethernet LED setup
LED Setting
Green lamp Tx
Yellow lamp Link
The LED should be set so that when the cable is connected, the
yellow lamp is activated; and when data is transmitted, the green
lamp is activated.
2.19.2 LED2 (Power and HDD LED)
Table 2-9: HDD/power LED setup
LED Setting
Green lamp Power
Yellow lamp HDD
The LED should be set so when the HDD is accessed the yellow
lamp is activated, and when the power is on the green lamp is
activated.
2.20 Watchdog timer configuration
An on-board watchdog timer reduces the chance of disruptions
which EMP (electro-magnetic pulse) interference can cause. This
is an invaluable protective device for standalone or unmanned
applications. Setup involves one jumper and running the control
software (refer to Appendix C).
Chapter 2 Installation 29
2.20.1 Watchdog timer action (J3)
When the watchdog timer activates (CPU processing has come to a
halt), it can reset the system or generate an interrupt on IRQ11.
This can be set via J3 as shown below:
Table 2-10: Watchdog timer action
*System reset IRQ11
J3
* default setting
2.21 USB connectors (CN4)
The PCM-5820 Series board provides two USB (Universal Serial
Bus) interfaces which gives complete Plug and Play, and hot
swaps for up to 127 external devices. The USB interfaces comply
with USB specification Rev. 1.0 and are fuse protected.
The USB interfaces are accessed through two 10-pin flat-cable
connectors, CN4. You will need an adapter cable if you use a
standard USB connector.
The USB interfaces can be disabled in the system BIOS setup.
2.22 TV-out connector (CN21,CN22)
The PCM-5822 board provides on- board TV-out function through
its RCA (composite) connector and S-Video connector, which
support the composite and S-Video outputs. PCM-5822 also
provides an optional SCART output.
The PCM-5822 TV-out function uses a CHRONTEL CH7003 C
TV Encoder chip.
1 2 3 1 2 3
30 PCM-5820 Series User's Manual
2.23 ATX power control conn. (CN23, CN24)
The PCM-5820 Series offers two serial ports: one RS-232 and one
RS-232/422/485. These ports allow you to connect to any serial
device (a mouse, printers, etc.) or communication network.
2.23.1 ATX feature connector (CN23) and power
button (CN 24))
The PCM-5822 can support an advanced power button if an ATX
power supply is used. To enable the power button:
1. Take the specially designed ATX-to-PS/2 power cable
2. Connect the 3-pin plug of the cable to the CN23 (ATX feature
connector).
3. Connect the power on/off button to pin 2,4 of CN 24. (A
momentary contact type of button should be used.)
Important: Be sure that the ATX power supply can take at least a
10 mA load on the 5 V standby lead (5VSB). If not, you may have
difficulty powering up your system.
Software Configuration
This chapter details the software configuration information. It shows you how to
configure the card to match your application requirements. Award system BIOS is
covered in Chapter 4.
Sections include:
• LCD display configuration
• Connections for two standard LCDs
CHAPTER
3
32 PCM-5820 Series User's Manual
3.1 Introduction
The PCM-5820 Series system BIOS and custom drivers are
located in a 256 KB, 32-pin Flash ROM device, designated U14.
A single Flash chip holds the system BIOS and VGA BIOS. The
display type can be configured via software. This method minimizes the number of chips and eases configuration. You can
change the display BIOS simply by reprogramming the Flash chip.
3.2 Utility CD disk
The PCM-5820 Series is supplied with a software utility on
CD-ROM. This disk contains the necessary file for setting up the
VGA display. Directories and files on the disk are as follows:
Figure 3-1: Contents of the PCM-5820 Series utility disk
AWDFLASH.EXE
This program allows you to update the BIOS Flash ROM.
5820V110.BIN
This binary file contains the system BIOS.
CBROM.EXE
This program allows you to combine your own VGA BIOS with
system BIOS (5820V110.BIN).
RSET8139.EXE
This program enables you to view the current Ethernet configuration, reconfigure the Ethernet interface (medium type, etc.), and
execute useful diagnostic functions.
AWDFLASH.EXE
CBROM.EXE
RSET8139.EXE
5822Vxxx.BIN
Chapter 3 Software Configuration 33
3.3 VGA display software configuration
The PCM-5820 Series on-board VGA/LCD interface supports an
18-bit TFT LCD, flat panel displays and traditional analog CRT
monitors. The interface can drive CRT displays with resolutions
up to 1024 x 768 in 16 bpp. It is also capable of driving color
panel displays with resolutions of 1024 x 768 in 18 bpp. The LCD
type is configured completely via the software utility, so you do
not have to set any jumpers. Configure the LCD type as follows:
1. Apply power to the PCM-5820 Series with a color TFT display
attached. This is the default setting for the PCM-5820 Series.
Make sure that the AWDFLASH.EXE and *.BIN files are
located in the working drive.
Note: Make sure that you do not run AWDFLASH.EXE
while your system is operating in EMM386 mode.
2. At the prompt, type AWDFLASH.EXE and press <Enter>. The
VGA configuration program will then display the following:
Figure 3-2: BIOS VGA setup screen
34 PCM-5820 Series User's Manual
3. At the prompt, type in the BIN file which supports your
display. When you are sure that you have entered the file name
correctly press <Enter>. The screen will ask “Do you want to
save?” If you wish to continue press Y. If you change your
mind or have made a mistake press N.
4. If you decide to continue, the screen will issue a prompt which
will then ask “Are you sure to program (Y/N)?” If you wish to
continue, press Y. Press N to exit the program.
The new VGA configuration will then write to the ROM BIOS
chip. This configuration will remain the same until you run the
AWDFLASH.EXE program and change the settings.
Chapter 3 Software Configuration 35
3.4 Connections for two standard LCDs
3.4.1 Connections for Toshiba LTM10C042
(640 x 480 TFT color LCD)
Table 3-1: Connections for Toshiba LTM10C042
LTM10C042 PCM-5820 Series CN12
Pin Name Pin Name
1 GND 3 GND
2 CLK 35 SHFCLK
3 GND 4 GND
4 R0 27 PD12
5 R1 28 PD13
6 R2 29 PD14
7 GND 8 GND
8 R3 30 PD15
9 R4 31 PD16
10 R5 32 PD17
11 GND 3 3 GND
12 G0 19 PD6
13 G1 20 PD7
14 G2 21 PD8
15 GND 3 3 GND
16 G3 22 PD9
17 G4 23 PD10
18 G5 24 PD11
19 GND 3 4 GND
20 ENAB 37 M
21 GND 3 4 GND
22 B0 11 PD0
23 B1 12 PD1
24 B2 13 PD2
25 GND 3 9 GND
26 B3 14 PD3
27 B4 15 PD4
28 B5 16 PD5
29 GND 3 9 GND
30 VDD 5 +5 V
31 VDD 6 +5 V
36 PCM-5820 Series User's Manual
3.4.2 Connections for Toshiba LTM12C275A
(800 x 600 TFT color LCD)
Table 3-2: Connections for Toshiba LTM12C275A
LTM12C275A PCM-5820 Series CN12
Pin Name Pin Name
1 GND 3 GND
2 NCLK 35 SHFCLK
3NC - NC
4NC - NC
5 GND 4 GND
6 R0 27 PD12
7 R1 28 PD13
8 R2 29 PD14
9 R3 30 PD15
10 R4 31 PD16
11 R5 32 PD17
12 GND 8 GND
13 G0 19 PD6
14 G1 20 PD7
15 G2 21 PD8
16 G3 22 PD9
17 G4 23 PD10
18 G5 24 PD11
19 GND 33 GND
20 B0 11 PD0
21 B1 12 PD1
22 B2 13 PD2
23 B3 14 PD3
24 B4 15 PD4
25 B5 16 PD5
26 ENAB 37 M/DE
27 GND 34 GND
28 VCC 5 +5 V
29 VCC 6 +5 V
30 GND 39 GND
Chapter 3 Software Configuration 37
3.5 Ethernet interface configuration
The PCM-5820 Series' on-board Ethernet interface supports all
major network operating systems. To configure the medium type,
to view the current configuration, or to run diagnostics, do the
following:
1. Power the PCM-5820 Series on. Make sure that the
RSET8139.EXE file is located in the working drive.
2. At the prompt, type RSET8139.EXE and press <Enter>. The
Ethernet configuration program will then be displayed.
3. This simple screen shows all the available options for the
Ethernet interface. Just highlight the option you wish to change
by using the Up and Down keys. To change a selected item,
press <Enter>, and a screen will appear with the available
options. Highlight your option and press <Enter>. Each
highlighted option has a helpful message guide displayed at the
bottom of the screen for additional information.
4. After you have made your selections and are sure this is the
configuration you want, press ESC. A prompt will appear
asking if you want to save the configuration. Press Y if you
want to save.
The Ethernet Setup Menu also offers three very useful diagnostic
functions. These are:
1. Run EEPROM test
2. Run Diagnostics on Board
3. Run Diagnostics on Network
Each option has its own display screen that shows the format and
result of any diagnostic tests undertaken.
38 PCM-5820 Series User's Manual
Award BIOS Setup
This chapter describes how to set BIOS
configuration data.
CHAPTER
4
40 PCM-5820 Series User's Manual
4.1 System test and initialization
These routines test and initialize board hardware. If the routines
encounter an error during the tests, you will either hear a few short
beeps or see an error message on the screen. There are two kinds
of errors: fatal and non-fatal. The system can usually continue the
boot up sequence with non-fatal errors. Non-fatal error messages
usually appear on the screen along with the following instructions:
press <F1> to RESUME
Write down the message and press the F1 key to continue the
bootup sequence.
4.1.1 System configuration verification
These routines check the current system configuration against the
values stored in the board’s CMOS memory. If they do not match,
the program outputs an error message. You will then need to run
the BIOS setup program to set the configuration information in
memory.
There are three situations in which you will need to change the
CMOS settings:
1. You are starting your system for the first time
2. You have changed the hardware attached to your system
3. The CMOS memory has lost power and the configuration
information has been erased.
The PCM-5820 Series' CMOS memory has an integral lithium
battery backup. The battery backup should last ten years in normal
service, but when it finally runs down, you will need to replace the
complete unit.
Chapter 4 Award BIOS Setup 41
4.2 Award BIOS setup
Award’s BIOS ROM has a built-in Setup program that allows
users to modify the basic system configuration. This type of
information is stored in battery-backed CMOS RAM so that it
retains the Setup information when the power is turned off.
4.2.1 Entering setup
Power on the computer and press <Del> immediately. This will
allow you to enter Setup.
Figure 4-1: BIOS setup program initial screen
42 PCM-5820 Series User's Manual
4.2.2 Standard CMOS setup
When you choose the STANDARD CMOS SETUP option from
the INITIAL SETUP SCREEN menu, the screen shown below is
displayed. This standard Setup Menu allows users to configure
system components such as date, time, hard disk drive, floppy
drive and display. Once a field is highlighted, on-line help
information is displayed in the left bottom of the Menu screen.
Figure 4-2: CMOS setup screen
Chapter 4 Award BIOS Setup 43
4.2.3 BIOS features setup
By choosing the BIOS FEATURES SETUP option from the
INITIAL SETUP SCREEN menu, the screen below is displayed.
This sample screen contains the manufacturer’s default values for
the PCM-5820 Series.
Figure 4-3: BIOS features setup
44 PCM-5820 Series User's Manual
4.2.4 Chipset features setup
By choosing the CHIPSET FEATURES SETUP option from the
INITIAL SETUP SCREEN menu, the screen below is displayed.
This sample screen contains the manufacturer’s default values for
the PCM-5820 Series.
Figure 4-4: Chipset features setup
Chapter 4 Award BIOS Setup 45
4.2.5 Power management setup
By choosing the POWER MANAGEMENT SETUP option from
the INITIAL SETUP SCREEN menu, the screen below is displayed. This sample screen contains the manufacturer’s default
values for the PCM-5820 Series.
Figure 4-5: Power management setup
46 PCM-5820 Series User's Manual
4.2.6 PnP/PCI configuration
By choosing the PnP/PCI CONFIGURATION option from the
Initial Setup Screen menu, the screen below is displayed. This
sample screen contains the manufacturer’s default values for the
PCM-5820 Series.
Figure 4-6: PnP/PCI configuration
Chapter 4 Award BIOS Setup 47
4.2.7 Integrated peripherals
By choosing the INTEGRATED PERIPHERALS option from the
INITIAL SETUP SCREEN menu, the screen below is displayed.
This sample screen contains the manufacturer’s default values for
the PCM-5820 Series. The PANEL TYPE by default supports a
18-bit 640 x 480 TFT LCD panel display.
Figure 4-7: Integrated peripherals
48 PCM-5820 Series User's Manual
Confirm Password:
4.2.8 Load BIOS defaults
LOAD BIOS DEFAULTS loads the default system values directly
from ROM. If the stored record created by the Setup program
becomes corrupted (and therefore unusable), these defaults will
load automatically when you turn the PCM-5820 Series on.
Figure 4-8: Load BIOS defaults screen
Chapter 4 Award BIOS Setup 49
4.2.9 Change password
To change the password, choose the PASSWORD SETTING
option form the Setup main menu and press <Enter>.
1. If the CMOS is bad or this option has never been used, a
default password is stored in the ROM. The screen will display
the following messages:
Enter Password:
Press <Enter>.
2. If the CMOS is good or this option has been used to change the
default password, the user is asked for the password stored in
the CMOS. The screen will display the following message:
Confirm Password:
Enter the current password and press <Enter>.
3. After pressing <Enter> (ROM password) or the current
password (user-defined), you can change the password stored
in the CMOS. The password can be at most eight (8) characters
long.
Remember - to enable this feature, you must first select either
Setup or System in the BIOS FEATURES SETUP.
50 PCM-5820 Series User's Manual
4.2.10 Auto detect hard disk
The IDE HDD AUTO DETECTION utility can automatically
detect the IDE hard disk installed in your system. You can use it to
self-detect and/or correct the hard disk type configuration.
Figure 4-9: IDE HDD auto detection screen
4.2.11 Save & exit setup
If you select this option and press <Enter>, the values entered in
the setup utilities will be recorded in the chipset’s CMOS memory.
The microprocessor will check this every time you turn your
system on and compare this to what it finds as it checks the
system. This record is required for the system to operate.
4.2.12 Exit without saving
Selecting this option and pressing <Enter> lets you exit the Setup
program without recording any new values or changing old ones.
ROM ISA BIOS
CMOS SETUP UTILITY
AWARD SOFTWARE, INC.
ESC = SKIP
HARD DISK TYPE SIZE CYLS. HEADS PRECOMP LANDZ SECTORS MODE
Primary master: (MB) 790 15 65535 789 57
Select Secondary Slave Option (N=Skip): N
SVGA Setup
• Introduction
• Installation of SVGA driver for
Windows 95/98/NT
CHAPTER
5
52 PCM-5820 Series User's Manual
5.1 Introduction
The PCM-5820 Series has an on-board LCD/VGA interface. The
specifications and features are described as follows:
5.1.1 Chipset
The PCM-5820 Series uses a Cyrix CX5530 chipset for its SVGA
controller. It supports many popular 18-bit LCD displays and
conventional analog CRT monitors. The VGA BIOS supports
LCD. In addition, it also supports interlaced and non-interlaced
analog monitors (color and monochrome VGA) in high-resolution
modes while maintaining complete IBM VGA compatibility.
Digital monitors (i.e. MDA, CGA, and EGA) are NOT supported.
Multiple frequency (multisync) monitors are handled as if they
were analog monitors.
5.1.2 Display memory
With 2 ~ 5 MB share memory, the VGA controller can drive CRT
displays or color panel displays with resolutions up to 1024 x 768
at 64 K colors. The display memory can be expanded to 4 MB in
BIOS for true-color resolution of 1024 x 768.
Chapter 5 SVGA Setup 53
5.2 Installation of SVGA driver
Complete the following steps to install the SVGA driver. Follow
the procedures in the flow chart that apply to the operating system
that you are using within your PCM-5820 Series.
Important: The following windows illustrations are examples
only. You must follow the flow chart instructions
and pay attention to the instructions which then
appear on your screen.
Note 1: The CD-ROM drive is designated as "D:"
throughout this chapter.
Note 2: <Enter> means pressing the “Enter” key on the
keyboard.
Note 3: When you are using a CRT display, please make
sure that your flat panel resolution settings (in the
BIOS setup) are the same as your VGA resolution settings (in Windows). Otherwise your
display may behave strangely.
54 PCM-5820 Series User's Manual
a. Insert the disc
into the CD-ROM
drive.
b. Select "File" in
Program Manager.
c. Click "Run" and
type: "D:\VGA\
Win31\Setup.exe".
a. Choose the
language you want
to use during
installation.
a. Select the
highlighted item.
b. Press "ENTER".
a. Press "ENTER" to
install all
resolutions.
1.
2.
3.
4.
D:\VGA\Win31\Setup.exe
"D:\5820\
VGA.100\Win31\".
D:\5820\VGA.100\Win31\
5.2.1 Installation for Windows 3.1
Chapter 5 SVGA Setup 55
a. Type the path of
the operating
system.
a. When installation
is completed,
reboot the system.
b. You will see the
"ChipsCPL" icon in
the control panel.
a. Double click
"ChipsCPL".
b. Adjust screen size,
color and refresh
rate to your
preferences.
5.
6.
7.
END
ChipsCPL
56 PCM-5820 Series User's Manual
5.2.2 Installation for Windows 95/98
a. Select "Start",
"Settings",
"Control Panel",
"Display",
"Settings".
b. Press "Advanced
Properties".
a. Choose the
"Adapter" label.
b. Press the
"Change..."
button.
a. Press the "Have
Disk" button.
a. Insert the disc
into the CD-ROM
drive.
b. Type
"D:\VGA\Win95\".
c. Press "OK".
1.
2.
3.
4.
D:\VGA\Win95\
"D:\5820\
VGA.100\Win9X\VGA".
D:\5820\VGA.100\Win9X\VGA\
Chapter 5 SVGA Setup 57
a. Select the
highlighted item.
b. Click the "OK"
button.
a. C&T65555
appears in the
adapter label.
b. Click the "Apply"
button.
a. Press "Yes" to
reboot.
5.
a. Repeat Step 1 on
the previous page
of this manual.
The "CHIPS"
label appears in
"Display".
b. Adjust resolution
and color.
6.
7.
8.
58 PCM-5820 Series User's Manual
[7]
a. Click the "CHIPS"
label.
b. Adjust the refresh
rate and display
type.
c. Press "OK" to
exit.
a. Press "Yes" to
set the monitor
type.
a. Select
"Standard",
"Super VGA 800
x 600", or "XGA".
b. Press the "OK"
button.
a. Choose "Restart"
to reboot.
9.
10.
11.
12.
END
Chapter 5 SVGA Setup 59
a. Select "Start", "Settings",
"Control Panel".
b. Double click the "Display"
icon.
a. Choose the "Settings" label.
b. Press the "Display Type"
button.
a. Press the "Change..." button.
1.
2.
3.
4.
a. Click the "Have Disk..."
button.
5.2.3 Installation for Windows NT
60 PCM-5820 Series User's Manual
a. Insert the disc into the
CD-ROM drive.
b. Type "D:\VGA\NT40\" in
the blank.
c. Press the "OK" button.
a. Select the highlighted
item.
b. Press the "OK" button.
a. Press "Yes" to proceed.
a. Press "OK" to reboot.
5.
6.
7.
8.
D:\VGA\NT40\
"D:\5820\VGA.100\
Winnt\VGA\" in the blank.
D:\5820\VGA.100\Winnt\VGA\
Chapter 5 SVGA Setup 61
9.
a. Repeat Step 1 in this
manual, to select the
"Settings" label.
b. Adjust resolution and color.
c. Click "Test" to see the
result.
END
d. Click "OK" to save the
setting.
5.3 Further information
For further information about the PCI/SVGA installation in your
PCM-5820 Series, including driver updates, troubleshooting guides and
FAQ lists, visit the following web resources:
Cyrix web site: www.cyrix.com
62 PCM-5820 Series User's Manual
Audio
• Introduction
• Installation of audio driver for
Windows 95/98/NT
6
CHAPTER
64 PCM-5820 Series User's Manual
6.1 Introduction
The PCM-5820 Series' on-board audio interface provides
high-quality stereo sound and FM music synthesis (ESFM) by
using the CX5530 audio controller from Cyrix Corporation. The
audio interface can record, compress, and play back voice, sound,
and music with a built-in mixer control. The PCM-5820 Series'
on-board audio interface also supports the Plug and Play (PnP)
standard and provides PnP configuration for audio, FM, and
MPU-104 logical devices. It is compatible with AC97 version 2.0,
voice, and music functions. The ESFM synthesizer is register
compatible with the OPL3 and has extended capabilities.
6.2 Installation of audio driver
Before installing the audio driver, please take note of the procedures detailed below. You must know which operating system you
are using in your PCM-5820 Series, and then refer to the corresponding installation flow chart. Just follow the steps in the flow
chart. You can quickly and successfully complete the installation,
even though you are not familiar with instructions for Windows.
Note: The CD-ROM drive is designated as "D" through-
out this chapter.
Chapter 6 Audio 65
6.2.1 Installation for Windows 95/98
a. Select "Start",
"Settings", "Control
Panel", "System",
"Device Manager".
b. Click the "Other
Devices" item.
c. Remove items related
to ESS 1869.
a. Select "Add new
hardware".
b. Click "Next".
a. Choose "No", click
"Next".
a. Select "Sound,
video...".
b. Click "Next".
1.
2.
3.
4.
CX 5530.
66 PCM-5820 Series User's Manual
a. Click "Have Disk".
a. Select "ES1869
Control interface".
5.
a. Click "Finish" to
complete.
6.
7.
8.
a. Insert the disc into the
CD-ROM drive.
b.
Type the correct path
"D:\5820\VGA.100\
Win9X\Audio" and
click the "OK" button.
D:\5820\VGA.100\Win9X\Audio\
Chapter 6 Audio 67
a. Click "OK".
a. Insert Windows 95
CD.
b. Type the path of your
Windows 95 disc and
click "OK".
a. Click "Yes" to restart.
9.
10.
11.
END
D:\5820\VGA.100\Win9X\Audio
68 PCM-5820 Series User's Manual
a. Select "Start",
"Settings", "Control
Panel".
b. Double click
"Multimedia".
a. Select the "Devices"
item.
b. Click "Add".
a. Select the "Unlisted..."
item.
b. Click "OK".
a. Insert the disc into the
CD-ROM drive.
b.
Type "D:\5820\VGA.100\
Winnt\Audio" and click "OK".
1.
2.
3.
4.
D:\5820\VGA.100\Winnt\Audio
6.2.2 Installation for Windows NT
Chapter 6 Audio 69
a. Choose the highlighted
item.
b. Click the "OK" button.
a. Set the I/O address.
b. Click "Continue".
a. Set ESS 1869
configuration.
b. Click "OK" to restart.
5.
6.
7.
END
70 PCM-5820 Series User's Manual
PCI Bus Ethernet
Interface
This chapter provides information on
Ethernet configuration.
• Introduction
• Installation of Ethernet driver for
Windows 95/98/NT
• Further information
CHAPTER
7
72 PCM-5820 Series User's Manual
7.1 Introduction
The PCM-5820 Series is equipped with a high performance 32-bit
Ethernet chipset which is fully compliant with IEEE 802.3 100
Mbps CSMA/CD standards. It is supported by major network
operating systems. It is also both 100Base-T and 10Base-T
compatible. The medium type can be configured via the
RSET8139.exe program included on the utility disk.
The Ethernet port provides a standard RJ-45 jack on board. The
network boot feature can be utilized by incorporating the boot
ROM image files for the appropriate network operating system.
The boot ROM BIOS files are combined with system BIOS, which
can be enabled/disabled in the BIOS setup.
7.2 Installation of Ethernet driver
Before installing the Ethernet driver, note the procedures below.
You must know which operating system you are using in your
PCM-5820 Series, and then refer to the corresponding installation
flow chart. Then just follow the steps described in the flow chart.
You will quickly and successfully complete the installation, even
if you are not familiar with instructions for MS-DOS or Windows.
Note: The windows illustrations in this chapter are
examples only. You must follow the flow chart
instructions and pay attention to the instructions
which then appear on your screen.
7.2.1 Installation for MS-DOS and Windows 3.1
If you want to set up your Ethernet connection under the MS-DOS
or Windows 3.1 environment, you should first check your server
system model. For example, MS-NT, IBM-LAN server, and so on.
Then choose the correct driver to install in your panel PC.
The installation procedures for various servers can be found on
CD-ROM; the correct path being "D:\5820\Ethernet.100\wfw311".
Chapter 7 PCI Bus Ethernet Interface 73
7.2.2 Installation for Windows 95/98
a. Select "Start",
"Settings",
"Control Panel".
b. Double click
"Network".
a. Click "Add" and
prepare to install
network functions.
a. Select the
"Adapter" item to
add the Ethernet
card.
a. Click "Have Disk"
to install the driver.
1.
2.
3.
4.
74 PCM-5820 Series User's Manual
a. Choose the
"Realtek" item.
b. Click "OK".
a. Make sure the
configurations of
relative items are
set correctly.
b. Click "OK" to
reboot.
5.
6.
7.
END
A:\Win95\
a.
Insert the disc
labeled "RTL8139A
Driver #2" into drive
A:.
c. Click "OK".
b. Fill in the correct
path.
Note: The correct path for Windows 98 is:
"D:\5820\Ethernet.100\Win98"
CD
into the D:\ drive.
b. Fill in "D:\5820\
Ethernet.100\Win95\".
D:\5820\Ethernet.100\Win95\
Chapter 7 PCI Bus Ethernet Interface 75
7.2.3 Installation for Windows NT
a. Select "Start",
"Settings",
"Control Panel".
b. Double click
"Network".
a. Choose the
"Adapters" label.
b. Click the "Add"
button.
a. Press "Have
Disk".
a. Type "A:".
b. Press "OK".
1.
4.
3.
2.
A:
D:
D
76 PCM-5820 Series User's Manual
a. Choose the
"Realtek" item.
b. Click "OK".
a. Make sure the
configurations of
relative items are
set correctly.
b. Click "OK" to
reboot.
5.
6.
7.
END
A:\Winnt\
a.
Insert the disc
labeled "RTL8139A
Driver #2" into drive
A:.
c. Click "OK".
b. Fill in the correct
path.
into the D:\ drive.
b. Fill in "D:\5820\
Ethernet.100\Winnt\".
CD
D:\5820\Ethernet.100\Winnt\
Chapter 7 PCI Bus Ethernet Interface 77
7.3 Further information
Realtek website: www.realtek.com
78 PCM-5820 Series User's Manual
This appendix contains information of a
detailed or specialized nature. It includes:
• CRT display connector
• Flat panel display connector
• COM2 RS-232/422/485 serial port
connector
• Keyboard and mouse connector
• Main power connector
• IDE hard drive connector
• COM1 RS-232 serial port
• Ethernet 10Base-T connector
• Auxilary power connector
• Floppy drive connector
• Parallel port connector
• IR connector
• USB connector
• Audio connector
• CD audio connector
• LVDS connector
• CPU fan power connector
• RCA (composite) connector
• S-Video connector
• ATX power feature connector
• ATX power button & power LED
connector
APPENDIX
A
Pin Assignments
80 PCM-5820 Series User's Manual
CRT display connector (CN18)
Table A-1: CRT display connector
Pin Signal Pin Signal
1 RED 9 VDDC
2 GREEN 10 GND
3 BLUE 11 N/C
4 N/C 12 DDCSDA
5 GND 13 H-SYNC
6 GND 14 V-SYNC
7 GND 15 DDCSCL
8 GND
43
12
44
42 41
34
Flat panel display connector (CN12)
Table A-2: Flat panel display connector
Pin Function Pin Function
1 +12 V 2 +12 V
3 GND 4 GND
5 Vcc_LCD 6 Vcc_LCD
7 N/C 8 GND
9 N/C 10 N/C
11 PD0 12 PD1
13 PD2 14 PD3
15 PD4 16 PD5
17 N/C 18 N/C
19 PD6 20 PD7
21 PD8 22 PD9
23 PD10 24 PD11
25 N/C 26 N/C
27 PD12 28 PD13
29 PD14 30 PD15
31 PD16 32 PD17
33 GND 34 GND
35 SHFCLK 36 FLM
37 DE (M) 38 LP
39 GND 40 ENABKL
41 N/C 42 N/C
43 VSAFE (ENAVDD) 44 Vcc_LCD
Appendix A Pin Assignments 81
COM2 RS-232/422/485 serial port (CN14)
Table A-3: COM2 RS-232/422/485 series port
Pin RS-232 port RS-422 port RS-485 port
1 DCD N/C N/C
2 DSR N/C N/C
3 RxD N/C N/C
4 RTS N/C N/C
5 TxD N/C N/C
6 CTS N/C N/C
7 DTR N/C N/C
8 RI N/C N/C
9 GND N/C N/C
10 N/C N/C N/C
11 N/C TxD+ DATA+
12 N/C TxD- DATA13 N/C RxD+ N/C
14 N/C RxD- N/C
Keyboard and mouse connnector (CN17)
Table A-4: Keyboard and mouse connector
Pin Signal
1 KB DATA
2 MS DATA
3 GND
4V
CC
5 KB CLOCK
6 MS CLOCK
131
214
82 PCM-5820 Series User's Manual
Main power connector (CN9)
Table A-5: Main power connector
Pin Signal
1 +12 V
2 GND
3 GND
4 +5 V
IDE hard drive connector (CN11)
Table A-6: IDE hard drive connector
Pin Signal Pin Signal
1 IDE 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 SIGNAL GND 20 N/C
21 DRQ* 22 GND
23 IO WRITE* 24 GND
25 IO READ* 26 GND
27 IO CHANNEL READY 28 N/C
29 ACK 30 GND
31 IRQ14 (IDE IRQ) 3 2 IOCS16*
33 ADDR 1 34 N/C
35 ADDR 0 36 ADDR 2
37 HARD DISK 38 HARD DISK
SELECT 0 SELECT 1
39 IDE ACTIVE* 40 GND
41 VCC 42 VCC
43 GND 44 N/C
* low active
43
12
44
42 41
34
1
2
4
3
Appendix A Pin Assignments 83
COM1 RS-232 serial port (CN16)
Table A-7: COM1 RS-232 serial port
Pin Signal
1 DCD
2 RxD
3 TxD
4DTR
5 GND
6 DSR
7 RTS
8 CTS
9RI
Ethernet 100Base-T connector (CN13)
Table A-8: Ethernet 100Base-T connector
Pin Signal
1 XMT+
2 XMT3 RCV+
4 N/C
5 N/C
6 RCV7 N/C
8 N/C
84 PCM-5820 Series User's Manual
Auxilary power connector (CN10)
Table A-9: Peripheral power connector
Pin Signal
3 -12 V
2 GND
1 -5 V
Floppy drive connector (CN2)
Table A-10: Floppy drive connector
Pin Signal Pin Signal
1 GND 2 DENSITY SELECT*
3 GND 4 N/C
5 GND 6 N/C
7 GND 8 INDEX*
9 GND 10 MOTOR 0*
11 GND 12 DRIVE SELECT 1*
13 GND 14 DRIVE SELECT 0*
15 GND 16 MOTOR 1*
17 GND 18 DIRECTION*
19 GND 20 STEP*
21 GND 22 WRITE DATA*
23 GND 24 WRITE GATE*
25 GND 26 TRACK 0*
27 GND 28 WRITE PROTECT*
29 GND 30 READ DATA*
31 GND 32 HEAD SELECT*
33 GND 34 DISK CHANGE*
* low active
2
1
3
434
33
3
32
31 1
2
Appendix A Pin Assignments 85
Parallel port connector (CN3)
Table A-11: Parallel port connector
Pin Signal
1 STROBE*
2 AUTOFD*
3D0
4 ERROR*
5D1
6 INIT*
7D2
8 SLCTINI*
9D3
10 GND
11 D4
12 GND
13 D5
14 GND
15 D6
16 GND
17 D7
18 GND
19 ACK*
20 GND
21 BUSY
22 GND
23 PE
24 GND
25 SLCT
26 GND
426
25 3
24
23 1
2
* low active
86 PCM-5820 Series User's Manual
IR connector (CN7)
Table A-12: IR connector
Pin Signal
1 +5 V (VCC)
2 N/C
3 IR_RX
4 GND
5 IR_TX
5
1
4
3
2
48
93
10
71
26
5
USB connector (CN4)
Table A-13: USB connector
Pin Signal Pin Signal
1 USBVCC (5 V) 2 USB VCC (5 V)
3 DATA 0- 4 DATA 15 DATA 0+ 6 DATA 1+
7 GND 8 GND
9 GND 10 N/C
Audio connector (CN5)
Table A-14: Audio connector
Pin Signal Pin Signal
1 SPEAKER OUT R+ 2 SPEAKER OUT R3 SPEAKER OUT L+ 4 SPEAKER OUT L5 LINE OUT R 6 LINE OUT L
7 GND 8 GND
9 LINE IN R 1 0 LINE IN L
11 GND 12 GND
13 NC 14 NC
15 MIC IN 1 6 GND
414
15 3
16
13 1
2
Appendix A Pin Assignments 87
CD audio connector (CN1)
Table A-15: CD audio connector
Pin Signal
4 GND
3 CD audio control R
2 GND
1 CD audio control L
LVDS connector (CN15)
Table A-16: LVDS connector
Pin Signal Pin Signal
1 VDD 2 VDD
3 VDD 4 VDD
5 GND 6 GND
7 GND 8 GND
9 TX0- 1 0 TX0+
11 GND 12 TX113 TX1+ 14 GND
15 TX2- 16 TX2+
17 GND 18 TXCK19 TXCK+ 20 GND
420
19 3
18
17 1
2
2
1
3
12 43
CPU fan power connector (CN6)
Table A-17: CPU fan power connector
Pin Signal
1 +5 V
2 GND
3 +12 V
88 PCM-5820 Series User's Manual
S-Video connector (CN22)
Table A-18: S-Video connector
Pin Signal
1 GND
2 GND
3 Luminance output (brightness)
4 Chrominance output (color)
Table A-19: SCART Mode (optional)
Pin Signal
1 Blue
2 CSYNC
3 Red
4 Green
Com posite
GND
RCA (composite) connector (CN21)
3
12
4
Appendix A Pin Assignments 89
21
3
4
ATX power feature connector (CN23)
Table A-20: ATX power feature connector (CN23)
Pin Signal
1 5VSB (Stand-by voltage)
2NC
3 VPSON
ATX power button & power LED connector
(CN24)
Table A-21: ATX power button & power LED connector (CN24)
Pin Signal
1 LED+
2 Button+
3 LED- (GND)
4 Button- (GND)
3
2
1
90 PCM-5820 Series User's Manual
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