Motorola Corporation

Scott Willard Herrin

Jules D Campbell, Jr

Robert S Jones, Iii

Christian R Ahrens

Jiang Chen

A data processing system (,) includes a plurality of modules (,) and an analog-to-digital converter (ADC) (,). The ADC (,) includes at least one port terminal (,) for transmitting test information from the ADC (,). The plurality of modules (,) and the ADC (,) are coupled to a central processing unit (CPU) (,) via an intermodule bus (,). A tester can exchange test information with the ADC (,) directly through the port terminal (,) instead of using the intermodule bus (,). Also, various sub-modules (,) of the ADC (,) can be independently tested without performing a conversion process.

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Round Rock, TX, United States of America

Scott Willard Herrin