12
65MV/65MV-X
1-14 CHIPSET DIAGRAM
• The VT8605 is a high performance, cost-effective and energy efficient
SMA chip set for the implementation of AGP / PCI / LPC desktop personal
computer system with 66MHz, 100MHz, and 133MHz CPU host bus (“Front
Side Bus”) frequencies and based on 64-bit Socket-370 (Intel Pentium
III, Celeron) super-scalar processors. VT8605 is the VIA part number.
VT8605 System Block Diagram with VT82C686A PCI-TO-ISA South Bridge
ATA;
33/66
4X USB
AGP 4X Expansion;
Interface
VT82C
686A
South
Bridge
VT8605
SMA NB
552-pin
PBGA
PCI Slots
33MHz,;
32-bit PCI
64-bit 133/100/66 MHz
133/100/66 MHz
PC133/PC100 SDRAM
TV;
Encoder
TMDS;
Xmitter
Socket 370;
Celeron/PIII;
CPU
Serial Port
Floppy Disk
Parallel Port
EPROM
AC-97
MC-97
LPC
Integrated;
AC-97 Audio
AC-Link
FSB
