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ちびPCU M/Bの説明

ちびPCUで使用されているM/Bの説明です。

実は組み込み機器などに使用されることもある ちびPCUのM/B。
ちびPCUでは使用できない機能もありますが、実に多彩なI/Fを持っています。
組み込み用途などでのOEM/ODMも仲介できますので、お問い合わせください。
(本来ですと、このような組み込み用のボードはSBC(SingleBoardComputer)とすべきなのでしょうが、ここではM/Bとしました)

Features

VIA Eden ESP6000 Micro Module ECM-3610

3.5FDD Form Factor
VIA Eden ESP6000 (667 MHz) EBGA Low-power CPU Onboard
VIA VT8606 Chipset with Integrated Savage4 AGP 4X Graphics
36-bit Flat Panels & Dual-channel LVDS Interfaces
Dual 10/100Base-Tx Fast Ethernet Controllers Onboard
Integrated AC 97 2.0 Sound Blaster Compatible Audio
Supports Type I / II Compact Flash Storages
2 COMs / 1 Parallel / 2 USB / 1 IrDA Port
Fanless & Single 5V Operation
PC/104 Interface

 

Specifications

General Functions

CPU: VIA Eden ESP6000 (667 MHz) EBGA Low-power CPU Onboard (available in different speeds by special order)
BIOS: Award 256KB Flash BIOS
Chipset: VIA VT8606 / VT82C686B
I/O Chipset: VIA VT82C686B
Memory: Onboard one 144-pin SODIMM socket supports up to 512 Mbytes SDRAM
Enhanced IDE: Supports two IDE devices. Supports Ultra DMA/100 mode with data transfer rate up to 100 MB/sec.
FDD Interface: Supports up to two floppy disk drives, 5.25" (360 KB and 1.2 MB) and/or 3.5" (720 KB, 1.44 MB, and 2.88 MB)
Parallel Port: An internal header for bi-directional parallel port x 1. Supports SPP, ECP, and EPP modes
Serial Port: One external DB-9 connector supports RS-232 x 1, one internal header supports RS-232/422/485 x 1. Ports can be configured as COM1, COM2, COM3, COM4, or disabled individually. (16C550 equivalent)
IR Interface: Supports one IrDA Tx/Rx header
KB/Mouse Connector: External mini-DIN PS2 Keyboard/Mouse connector x 1
USB Connectors: One 5 x 2 header onboard supports dual USB ports
Watchdog Timer: Can generate a system reset. IRQ10/11 or NMI. Software selectable time-out interval (2 sec. ~ 255 sec., 1 sec./step)
Power Management: Supports ATX power supply. Supports PC97, LAN wake up and modem ring-in functions. I/O peripheral devices support power saving and doze/standby/suspend modes. APM 1.2 compliant

Flat Panel / CRT Interface

Chipset: VIA VT8606, high performance 128-bit GUI, 3D engine
Display Memory: 8/16/32 MB frame buffer using system memory
Display Type: Simultaneously supports CRT and flat panel (TFT/DSTN) displays. 36-bit DSTN/TFT flat panel interface with 256 gray shade supported
Interface: AGP 4X, Accelerator Graphics Ports 1.0 compliant
Display Mode:LCD panel supports up to 1280 x 1024 @ 24 bpp  /  CRT displays support up to 1280 x 1024 @ 24 bpp

LVDS Interface

Chipset: VIA VT8606
Scalable Bandwidth: Ranging from 25 ~ 112 MHz (VGA ~ SXGA), 18/36-bit one/two pixel per clock

Audio Interface

Chipset: VIA VT82C686B
AC97 Codec: AD1881A
Audio Controller: AC97 ver. 2.0 compliant interface, Multi-stream Direct Sound and Direct Sound 3D acceleration
Audio Interface: Microphone in, Line in, CD audio in, Line out

Ethernet Interface

Chipset: Dual Realtek 8139C PCI-bus Ethernet controllers onboard (ECM-3610 only)
Ethernet Interface: PCI 100/10 Mbps, IEEE 802.3U compatible
Remote Boot-ROM: For diskless system

SSD Interface

One CF+ socket supports Type I / II Compact Flash memory devices

Expansion Interface

One 16-bit 104-pin connector onboard

Connectors

External Connectors: VGA (DB-15), COM 1 (DB-9), Ethernet (RJ-45) x 1, KB/Mouse (Mini-DIN)
Power Connectors: 4-pin HDD type

Mechanical and Environmental

Power Supply Voltage: AT or ATX type, +5 V (4.75 V to 5.25 V)
Typical Power Requirements: +5 V @ 2.9 A (with VIA C3 667 MHz CPU)
Operating Temperature: 32 to 140° F (0 to 60° C)
Board Size: 146 mm x 101 mm (3.5FDD-size)
Weight: 0.4 Kg

System Diagram

ecm3610_bd_s.jpg (29490 バイト)

Jumper & Connector

ecm3610_jmp.jpg (47372 バイト) CN1 Secondary LCD panel connector
CN2 Primary LCD panel connector
CN3,CN4 PC/104 connector
CN5 IDE connector 20 x 2 header, pitch 2.54mm
CN6 CPU fan connector
CN7 Audio connector
CN8 CD-ROM audio input connector
CN9 IrDA connector
CN10(LAN1) 10/100Base-Tx Ethernet 1 connector RJ-45
CN11(LAN2) 10/100Base-Tx Ethernet 2 connector RJ-45
CM1 Serial port 2 connector
CM2 Serial port 1 connector DB-9 male connector
DIMM1 144-pin SODIMM socket
FLP1 Floppy connector 17 x 2 header, pitch 2.0mm
J1 ATX Power connector (default 2-3 closed)
J2 ATX Soft-power bottom
J3 LCD inverter connector
J4 Clear CMOS (default 1-2 closed)
J5,J6 COM2 RS232/422/485 select
(default RS232 J5 1-2, J6 1-2,4-5,7-8,10-11 closed)
ATATX1 AT/ATX power select (default 1-2 closed)
KB1 Keyboard and PS/2 mouse connector
PNT1 Parallel port connector
PWR1 Auxiliary power connector
PWR2 Power connector Molex A-8981-04V5
SN1 Compact Flash connector
SW1 Reset button
USB1 USB connector
VGA1 CRT connector DB-15 female connector
VR1 LCD backlight brightness adjustment connector
VR2 STN LCD contrast adjustment connector