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MGC Hardware and Installation Manual
4-27
Figure 4-13: General module architecture
The Functional Modules are described in detail in the following segments.
Table 4-5: Common functional module components
Component Description
Card Manager
The Card Manager processor.
HDLC Interface Provides the interface for the Control bus.
Watch Dog Represents the Watch Dog, power control, and reset
switch.
Memory
Represents the RAM for processor general use and
the flash for the card CPU’s software and module
specific information such as serial number.