PATHDocumentation > Hardware > Power Mac G4 Developer Note


Processor Module

The processor module is a separate logic board that contains the G4 microprocessor and the backside L2 cache.

The processor module is connected to the main logic board by way of a 300-pin connector. To achieve the required level of performance, the signal lines that connect the processor module and the main logic board are carefully matched in length, loading, and impedance.

PowerPC G4 Microprocessor

Level2 Cache


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