State machine for a pulse output function

Details State machine for a pulse output function State machine for a pulse output function

2005-03-08

2005-03-08

Patel, Ramesh (Department: 2121)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

C700S003000, C700S006000, C700S056000, C712S232000, C702S075000, C375S238000, C329S312000, C329S370000

Reexamination Certificate

active

06865425

ABSTRACT:
At least one exemplary embodiment comprises a system comprising an arithmetic logic unit; a memory comprising a pre-computed table of target pulse widths, changes in pulse width, and pulse counts distributed according to a constrained semi-logarithmic distribution, the memory connected to the arithmetic logic unit via a pipeline mechanism; and a state machine adapted to load each of the target pulse widths and changes in pulse width from the memory into the arithmetic logic unit at pre-determined intervals of pulse count while maintaining control of a pulse width generated by the arithmetic logic unit.

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