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11
65DVB/65DV2
1-14 CHIPSET SYSTEM BLOCK DIAGRAM
VIA
VT82C
693A
VIA
VT82C
686A/
686B
ISA1
PCI3
PCI2
PCI1
PCI5
PCI4
Keyboard
& Mouse
Main
Memory
(DRAM)
AGP Slot or
3D Graphics
Controller
PM Control ,
GPIO , Reset
BIOS
ROM
USBx4
Super IO
IDE x 2
Serial Port x 2
Infrared Port x 1
Parallel Port x 1
FDD x1
Socket 370
CPU
Figure 1-11. VIA VT693A System Block Diagram Using the
VT82C686A or VT82C686B South Bridge
Hardware
Monitoring
AC97 Codec
ATA 33/66 or
ATA 33/66/100