17 <expansion interface – COMMELL P4LA User Manual

Page 34

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P4LA User’s Manual Introduction

Expansion Interface

34

2.17 <Expansion Interface>

P4LA has one 16x , 4x and 1x PCI-Express slot .PCI-Express is the last expansion

interface technology, for its serial data transfer scheme, each lane will be up to 500MB/s

(duplex), and the 16x (16 lanes) can be up to 8GB/s more than 2GB/s as AGP 8x bus

transfer rate. The 16x slot can be also for 1x compatible use.

PCIE (PCI-Express

16x

slot)

PCIE (PCI-Express

1x

slot)

PCIE (PCI-Express

4x

slot)

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