Atmel Corporation

Renesas Electronics America Inc.

Timothy Grai

Kerry D Maletsky

Nicolas Schieli

Nathan W John

Systems, methods, circuits and computer-readable mediums for a network message translator are disclosed. In an embodiment, a device includes a host processor and a translator. The host processor is configured to process messages and the translator is operable to: receive a first message from the host processor, the first message having a first frame format that is associated with a data time window; translate the first message into a first translated message having a second frame format such that the first translated message includes additional bits based on the second frame format; and sending the first translated message on a bus based on the second frame format such that the first translated message is sent on the bus during the data time window.

Message translator

A method and apparatus for determining speed of a stepper motor. In one embodiment of the method, a first terminal of a first coil of the stepper motor is coupled to an input of a multibit digital-to-analog (A/D) convertor. The stepper motor's a rotor is rotated about an axis while the first terminal is coupled to the multibit A/D convertor. An analog signal is induced at the first terminal generating while the rotor is rotating about the axis. The multibit A/D convertor receives the analog signal induced at the first terminal. The multibit A/D convertor generates a plurality of multibit digital signals in response to receiving the analog signal. The multibit digital signals can be processed to determine the rotational speed at which the rotor was rotating when the A/D convertor generated the plurality of multibit digital signals.

Growing community of inventors

Oxford, MI, United States of America

Timothy Grai