Intel 440GX 用户手册

Motherboard Layout and Routing Guidelines

2-2

Intel

®

 440GX AGPset Design Guide

Figure 2-2

 and 

Figure 2-3

 show the proposed component placement for a single processor for both 

ATX and NLX form factor designs. 

1. The ATX placement and layout below is recommended for single (UP) Intel

®

 Pentium

®

 II 

processor / Intel

®

 440GX AGPset  system design.

2. The example placement below shows 4 PCI slots, 2 ISA slots, 4 DIMM sockets, and one AGP 

connector. 

3. For an ATX form factor design, the AGP compliant graphics device can be either on the 

motherboard (device down option), or on an AGP connector (up option). 

4. The trace length limitation between critical connections will be addressed later in this 

document. 

5. The figure below is for reference only and the trade-off between the number of PCI and ISA 

slots, number of DIMM socket, and other motherboard peripherals need to be evaluated for 
each design.

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