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2.2.2.1 ATX Form Factor for Socket-370 System
A proposed component placement and signal group routing for an Apollo Pro133A ATX form factor system design is illustrated in
Figure 2-5. The major components on the board are single Socket-370 CPU, five PCI slots, one AMR, one ISA slot and three
DIMM slots. This figure shows an ATX motherboard placement as a reference only. The placement should be re-evaluated if a
different combination of AGP, PCI and ISA slots and other motherboard peripherals is desired.
ISA
Preliminary Revision 0.5, November 19, 1999
VT82C
686A
IDE
Figure 2-5. ATX Placement and Routing Example for Socket-370 System
Design Guide - VT82C694X Apollo Pro133 with VT82C686A
Back Panel Area
37
1
A
Host
PCI
VT82C
AGP
694X
DRAM
IDE1
FDC
IDE2
13
AN
CLK
GEN.
Motherboard Design Guidelines
0"
1"
2"
3"
4"
5"
6"
7"
8"
9"
9.6"