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5.25" EBX CPU Card
3.5" Mini CPU Card
PC/104 CPU Module
PC/104 Module
ETX CPU Module
Mini-ITX Motherboard
Wide Temp Solution
COM Express Module
Qseven™ module
Base board


VIA CN700 / Eden-V4 5.25" SBC

Features Specifications Ordering Info Datasheet


Supports VIA CN700, 400/533/800MHz FSB

Supports VIA Eden-V4, 400MHz~1.2GHz
Supports VGA, LVDS, MPEG-2 playback
Built-in 10/100 LAN, optional Gigabit LAN
Two DDR-II sockets support up to 2GB
Six USB, Two Serial ATA, four COM ports
One PCI, PCI-104, CompactFlash socket
Digital I/O, Watchdog timer
CPU VIA Eden-V4 or VIA C7 processors
CPU Voltage 1.004V~1.148V
Green /APM APM1.2
Chipset VIA CN700 Chipset
North Bridge: VIA CN700
South Bridge: VIA VT8237R+
Processor Operating Frequency 400MHz / 533MHz / 800MHz
L2 Cache 128KB (CPU integrated)
Power Management APM 1.2

Award BIOS, ACPI supported

System Memory

Two DDR-II slots
Supports DDR2 400/533/667 SDRAM
Max. 2GB (dual channel)

VGA VIA CN700 built-in 128-bit Unichrome Pro 3D/2D controller
Supports 16/32/64MB frame buffer size
Supports MPEG-2 video playback
LVDS VIA VT1631L dual channel LVDS transmitter
Supports 18/24-bit dual LVDS
LAN LAN1: VIA 8237R+ built-in 10/100 LAN
LAN2: Realtek RTL8110S-32 Gigabit LAN (IB799F only)
Audio VIA VT8237R+ built-in audio controller with AC97 codec
ALC655 5.1 channel (Line-out, Line-in, Mic)

Winbond 83627EHF supports Parallel x 1, IrDA, COM1
COM2 (RS232), FDC (slim type), hardware monitoring

Secondary I/O Fintek F81216D supports COM3, COM4 (RS232)
Keyboard Controller Built-in Winbond 83627HF
IDE Interface Supports two channels, Ultra DMA 33/66/100
FDD Interface Supports one 3.5" disk drive
Serial ATA VIA VT8237R+ built-in SATA controller
Supports 2 ports (RAID 0, 1)
Parallel Port One parallel port supports SPP/EPP/ECP
Serial Ports Four RS-232 ports
Watchdog Timer Generates system reset; 256 levels
Hardware Monitoring Built in Winbond W83627EHF; monitors system/ CPU temperature and voltage status
USB USB 2.0 compliant
Supports 6 USB ports (2 via pin header)
Keyboard and Mouse Connector PS/2 type keyboard and mouse connectors
Expansion Slots

1 PCI, support 2 bus master
Compact Flash Type II (solder side)

Onboard Connector/Headers Serial ATA x2, 40-pin IDE1, 44-pin IDE2, FDD, LPT, VGA/CRT, LVDS x2, LAN1, LAN2, COM1~4, Audio, KB/mouse, USB1~6, Digital I/O
Power Connector 4-pin AT power connector
Form Factor 5.25-inch SBC
Dimensions 203mm x 146mm (7.99" x 5.74")
Power Consumption TBC
Operating Temperature 0°C~60°C (32°F~140°F)
Storage Temperature -20°C~80°C (68°F~176°F )
Relative Humidity 10%~90% (non-condensing)
Ordering Info
IB799 Eden-V4 400MHz 5.25-inch SBC with 10/100 LAN, VGA, LVDS, 4 COM, SATA
IB799F Eden-V4 1GHz 5.25-inch SBC with 10/100 LAN, Gigabit LAN, VGA, LVDS, 4 COM, SATA
IB35 IB799 optional cable kit with IDE*2, CRT, Audio, USB, 4-port COM, FDD, PS2

Packing List
1 x Driver CD 1 x User's Manual

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