Selectively combining signals to produce desired output signal
AssigneeIntel Corporation
InventorsThomas D. Simon, Rajeevan Amirtharajah
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Abstract
The present invention provides a mechanism for combining programming signals to provide an output signal, the properties of which depend only on selected properties of the programming signals. An embodiment of the invention includes first and second edge-to-pulse converters. The first edge-to-pulse converter generates an intermediate signal having a width determined by received initiation and termination signals. The second edge-to-pulse converter generates an output signal, responsive to the intermediate signal and the termination signal. The output signal has a width determined by a first edge of the initiation signal and a first edge of the termination signal.
Claims2
A circuit comprising:
- a start pulse source to generate a start pulse having a width;
- a stop pulse source to generate a stop pulse having a delay relative to the start pulse, determined by a bit;
- a first edge-to-pulse converter to generate an intermediate pulse having a width determined by the start pulse and a first edge of the stop pulse;
- and
- a second edge-to-pulse converter to generate a symbol having a width determined by a first edge of the intermediate pulse and the first edge of the stop pulse,
- wherein the second edge-to-pulse converter includes an AND gate that is driven by the intermediate and stop pulses.
Dependencies are inferred from the claim text.