Advantech PCM-9374 Installation and operation manual

1 PCM-9374 Startup Manual
PCM-9374 3.5’’ SBC with VIA CPU, Audio, VGA/
LCD & 2 LAN
Startup Manual
Before you begin installing your card, please make sure
that the following materials have been shipped:
If any of these items are missing or damaged, contact your
distributor or sales representative immediately.
Note 1: For detailed contents of the PCM-9374, please
refer to the enclosed CD Disc or disk (in PDF for-
mat).
Note 2: Acrobat Reader is required to view any PDF file.
Acrobat Reader can be downloaded at:
http://www.adobe.com/products/acrobat/
readstep2.html (Acrobat is a trademark of Adobe.)
Standard SBC Functions
• CPU: Embedded low power VIA Eden 400/667 MHz or
VIA C3-LP 1GHz Processor
VIA Eden 400MHz PCM-9374F-J0A1
VIA Eden 667MHz PCM-9374F-M0A1
VIA C3-LP 1GHz PCM-9374F-S1A1
• System Memory: One 200 pin SODIMM socket, sup-
port DDR 200/266 SDRAM
• 2nd Cache Memory: 64 KB on the Eden processor
• System Chipset: VIA CLE266 100/133MHz FSB
• BIOS: Award 2Mbit Flash BIOS
• Watchdog Timer: 1-62sec, 62 level timer intervals sys-
tem reset
• Expansion Interface: PCI-104
• Battery: Lithium 3V/210 mA
• Power management: ACPI 1.0B
• Enhanced IDE interface: One channels supports up to
two EIDE devices. BIOS auto-detect, PIO Mode 3 or
Mode 4, supports UDMA 33 mode
• Serial ports: Two serial RS-232 ports, COM1: RS-232,
COM2: RS-232/422/485
• Parallel port: One parallel port, supports SPP/EPP/
ECPmode
• Keyboard/mouse connector: Supports one standard
PC/AT keyboard and a PS/2 mouse
• Audio: Support AC97 Audio stereo sound
• USB: Five USB 2.0 compliant universal serial bus ports
Solid State Disk
• Supports one 50-pin socket for CFC type I/II
VGA/LCD Interface
• Chipset: VIA CLE266 Twister chip with S3 Graphics
UniChrome IGP 2D/3D/Video Accelerator
• Memory Size: 8/16/32/64 MB
• Resolution:
CRT Mode: 1400 x 1050@32bpp(85Hz)
LCD Mode: 1600 x 1200@32bpp(60Hz)
• LCD Interface: support 24-bit TTL interface for TFT
LCD
• LVDS: support 24-bit LVDS interface(optional BIOS
support)
• Display Mode: CRT+LCD
Ethernet interface
• Chipset:
10/100Mbps RealTek RTL8100
• Speed: 10/100 Mbps (optional)
• Interface: Two RJ45 connectors
• Standard: IEEE 802.3u 100 Base-T Fast Ethernet com-
patible Build-in boot ROM in Flash BIOS
Packing List Specifications
• 1 PCM-9374 SBC
• 1 Startup manual
• 1 Utility CD
• 1 Mini jumper pack p/n: 9689000002
• 1 Audio cable p/n: 1703100152
• 1 IDE 44 pin p/n: 1701440351
• 1 USB 2 port cable p/n: 1703100121
• 1 Parallel port cable p/n: 1700260250
• 1 Keyboard/Mouse cable p/n: 1700060202
• 1 serial port cable p/n: 1701140201
• 1 ATX power cable 20P-12P
cable p/n: 1700000265
For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
http://www.advantech.com/eplatform
For technical support and service, please visit our
support website at:
http://www.advantech.com/support
This manual is for the PCM-9374 Series Rev. A1.
Part No. 2006937401 2nd Edition
Sep. 2005.
PCM-9374 3.5” SBC with VIA CPU, Audio, VGA/LCD & 2 LAN

2 PCM-9374 Startup Manual
Audio Function
• Chipset: Realtek ALC202
• Audio controller: Support AC97 3D Audio stereo sound
• Audio interface: line in, line out, Microphone in
Mechanical and Environmental
• Dimensions: 145 x 102 mm (5.9"x 4.2")
Mechanical Drawing (dxf file) is available.
• Power supply Type: AT/ATX
• Power requirements: +5 V ± 5%, +12V ± 5%(optional),
5V standby for ATX mode
• Power Consumption:
Max: 2.8A@ +5V
(with 512MB, Eden 400 MHz CPU)
Max: 3.3A@ +5V
(with 512MB, Eden 667 MHz CPU)
Max: 4.3A@ +5V
(with 512MB, VIA C3-LP 1GHz CPU)
• Operating temperature: 0 ~ 60°C (32 ~ 140°F)
• Weight: 0.85 kg (reference weight of total package)
The board has a number of jumpers that allow you to con-
figure your system to suit your application.
The table below lists the function of each of the jumpers
and connectors.
Jumpers and Connectors
Jumpers
Label Function
J1 AT/ATX Setting (1)
J2 Clear CMOS
J4/J5/J6 COM2 Setting
J7 LVDS Power
J8 Audio Power Source
J9 PCI VIO Setting
J10 AT/ATX Setting (2)
S1 Reset Button
Connectors
Label Function
CN1 ATX Power
CN2 Battery Connector
CN3 Power Switch
CN4 GPIO
CN5 Fan Power
CN6 COM1
CN7 Print Port
CN8 SIR Connector
CN9 COM2
CN11 CF Connector
CN12 Primary IDE
CN13 HD LED & Power LED
CN14 USB Connector(Internal)
CN15 USB Connector(Internal)
CN16 Keyboard/Mouse Connector
CN17 LVDS Connector
CN18 CRT Connector
CN19 LCD Connector
CN20 Inverter Power
CN21 Audio Connector
CN22 LAN Connector
CN23 LAN Connector
CN24 PC104-PCI+Connector
CN25 USB Connector(External)
J1: AT/ATX Setting (1)
Description PIN HEADER 2*1P 180D (M) SQUARE 2.0mm
Setting Function
J1(1-2) AT Power
None ATX Power
J2: Clear CMOS
Description PIN HEADER 3*1P 180D (M) SQUARE 2.0mm
Setting Function
1-2 Normal
2-3 Clear CMOS
J4/J5/J6: COM2 Setting
Description PIN HEADER 2*1P 180D (M) SQUARE 2.0mm
Setting Function
J6(1-2) RS232
J5(1-2) RS422
J4(1-2) RS485
J7: LVDS Power
Description PIN HEADER 3*1P 180D (M) SQUARE 2.0mm
Setting Function
1-2 +5V
2-3 +3.3V
Connectors
Label Function
123 123
123 123

PCM-9374 Startup Manual 3
PCM-9374 Connectors (Component Side)
J8: Audio Power selector
Description PIN HEADER 3*1P 180D (M) SQUARE 2.0mm
Setting Function
1-2 Audio Power from 12V
2-3 Audio Power from 5V
J9: PCI VIO Setting
Description PIN HEADER 3*1P 180D (M) SQUARE 2.0mm
Setting Function
1-2 +5V
2-3 +3.3V
123 123
123 123
J10: AT/ATX Setting(1)
Description PIN HEADER 2*1P 180D (M) SQUARE 2.0mm
Setting Function
J10(1-2) AT Power
None ATX Power
J7
CN17
CN1
J10
J9
J1
CN14
CN2
J2
CN8
CN24
J8
CN21 CN15 CN12 CN7 CN5 CN19
CN3
J6
CN22 CN23 CN25 CN4 CN16 CN9
J4
CN20 CN6 CN13 CN18

4 PCM-9374 Startup Manual
PCM-9374 Connectors (Solder Side)
PCM-9374 Mechanical Drawing (Component Side)
DIMM1
CN11