Daimlerchrysler Corporation

Haitao Lin

Alan Richard Ward

Michael Ray Lindsay

Michael D Hesse

A multiplexed addressed data bus are provided for transferring data between two microprocessors. The multiplexed address and data bus include a plurality of multiplexed lines for communicating between the two microprocessors. A read/write signal line is also provided for communicating between the two microprocessors for indicating whether a read or a write operation is to be preformed. A chip select line is provided for transitioning to an enable condition during a data transfer cycle. A data strobe line is in communication between the two microprocessors and provides a strobe signal for each sequence of a data transfer cycle.

Method of multiplexed address and data bus

A method includes diagnosing a solenoid circuit to determine if the circuit has begun to degrade. By measuring characteristics associated with the electrical waveform, it is determined if the characteristics of a solenoid circuit are different from the previously measured characteristics of the circuit, or of a known functioning circuit.

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Novi, MI, United States of America

Haitao Lin