System Block Diagram; Figure 1-1. Apollo Pro133A System Block Diagram Using The Vt82C686A South Bridge - VIA Technologies Apollo Pro133A Design Manual

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1.2.3 System Block Diagram

A block diagram of a typical Apollo Pro133A based system with a VT82C686A South Bridge is shown in Figure 1-1. The Apollo
Pro133A supports a single processor including 64-bit Slot-1 (Intel Pentium II
MHz, 100 MHz or the maximum 133MHz system bus frequency.

Figure 1-1. Apollo Pro133A System Block Diagram Using the VT82C686A South Bridge

Preliminary Revision 0.5, November 19, 1999
Single Slot-1 CPU
AGP Slot or
AGP(4X) BUS
3D Graphics
Controller
Hardware
Monitoring
AC'97
Codec
USB x4
Super IO
Serial Port x2
Infrared Port x1
Parallel Port x1
FDD x2
Design Guide - VT82C694X Apollo Pro133 with VT82C686A
TM
Single
or
Socket-370
CPU
HOST BUS
DRAM Interface
VT82C694X
PCI BUS
VT82C686A
BOOT
ROM
ISA BUS
4
) or Socket-370 (Intel Celeron
Main
Memory
(DRAM)
Keyboard
& Mouse
IDE x2
PM Control,
GPIO, Reset
TM
) CPUs at 66
Introduction