9Parallel connector

10Serial connector

11Auxiliary fan (MultiBay ISA Expansion Base model)

12MPEG and TV Video Adapter connector

13ISA slot cover (MultiBay ISA Expansion Base model)

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Chapter 1.7 Design Overview - MultiBay Expansion Base and MultiBay ISA Expansion Base

In addition to replicating the computer I/O panel and offering additional mass storage device bays, the expansion bases include the following:

o Main board with integrated Ethernet

o MultiBay connector board

o Power supply

o IrDA interface

o Activity lights

o MultiBays with ejectors

o PC Card slots

o ISA expansion board slot (MultiBay ISA Expansion Base model)

o Computer docking mechanism

1.7.1 Main Board

The expansion base main board supports the following major components:

o Ethernet controller (National DP83907)

o PCMCIA controller (Cirrus 6722)

o Super I/O (National 87334)

o Power controller (TMP47P440AF)

The Ethernet controller supports an integrated 10MB/sec Ethernet subsystem with 10BaseT and 10Base2 interfaces. The Super I/O component supports the MultiBays.

1.7.2 MultiBay Connector Board