Block Diagram - AOpen vKM400Am-S Manual

2.3 Block Diagram

266/333/400MHz
System Bus (400MHz
only for vKM400Am-S)
VGA Onboard
AGP 8X
(vKM400Am-S)
AGP4X
(vKM266Pm)
DIMM Sockets x2
Realtek
LAN Chip
LAN connect
Component
Socket 462
AMD Athlon/
Ahtlon XP/Duron
CPU
VIA KM400A
(vKM400Am-S)
AGP bus VIA KM266Pro
(vKM266Pm)
DDR400/333/266
RAM Up to 2 GB
(vKM400Am-S)
DDR333/266
RAM Up to 2 GB
(vKM266Pm)
USB Ports x8
(vKM400Am-S)
USB Ports x6
(vKM266Pm)
Floppy Disk
Drive
Serial Port x 1
PCI Bus
150MB/s
ATA
33/66/133
8
32-bit PCI Slots
x3
Serial ATA Ports x2
(for vKM400Am-S)
IDE Drives x 4
RealTek
AC97
CODEC
VIA 8237
(vKM400Am-S)
VIA 8235CE
(vKM266Pm)
4Mbits FlashEEPROM
(vKM400Am-S)
2Mbits FlashEEPROM
(vKM266Pm)
Parallel Port