Figure 11-4. local bus access flowchart, Configures and monitors, Figure 11-3. configuration mode – Rainbow Electronics DS3131 User Manual

Page 140: Ds3131

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DS3131

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Figure 11-3. Configuration Mode



xDSL

Transceiver

Local Bus

DS3131

Host

Processor

and Main

Memory

PCI /

Custom

Bus

blb_cfgc

CPU Configures and

Monitors DS3131

Local RAM &

ROM

No
Access
Allowed

Only Used to
Transfer HDLC
Data

xDSL

Transceiver

xDSL

Transceiver

xDSL

Transceiver

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