Specifications - VIA Technologies IB781 User Manual

INTRODUCTION

Specifications

Form Factor
CPU Type
CPU Voltage
System Speed
CPU External
Clock
Green /APM
CPU Socket
Chipset
BIOS
Cache
Memory
VGA
MPEG-2
Hardware
LCD interface
LAN
Sound
LPC I/O
PCI TO ISA
Bridge
ISA High Drive
Disk On Chip
UART/16550A
RTC/CMOS
Battery
Keyboard/Mouse
IDE
USB
Watchdog Timer
2
PICMG (Full Size CPU Card)
Socket 370 (Intel PIII / Celeron)
1.1V~1.85V
533MHz~1.4GHz
66/100/133Mhz
APM1.2
Socket 370
North Bridge: 548 pin VT8623 (2D/3D)(CLE266)
South Bridge: 487 pin VT8235 CD
Award BIOS, 2Mbit support ACPI function
CPU integrated
two 184-pin DDR DIMM socket supports ,
Supports DDR200/266 DDR DIMM Max.2GB
VT8623 Integrated AGP 4X, 2D 128 Bit 3D 128
Bit VGA controller, Analog
Slice Layer, IDCT & Motion Compensation
Support 24-bit TTL LCD, 18BIT LVDS
RTL 8100C(L)(10/100) or RTL8110s-32
(10/100/1000) Single
Chip Ethernet Controller.
VT8235 Built Sound controller + AC97 Codec
ALC655 (Line-out, Line-in, Mic)
Winbond 83697HF: Parallel x1, COM1, COM2,
FDC 2.88MB (3 Mode Support), Hardware
monitor (3 thermal inputs, 8 voltage monitor
inputs, VID0-4, 1 chassis open detection, 3 Fan
Header)
ITE IT8888
Yes
Yes
COM1: RS232
COM2: RS232/422/485
VT8235 built-in
Lithium battery
VT8235 built-in
VT8235 built-in, IDE1, 2 (Ultra DMA
33/66/100/133)
Supports 1.1/2.0 USB 4 ports
256 levels
IB781 User' s Manual