PROGRAMMABLE DELAY CIRCUIT BLOCK
A programmable delay circuit block includes an input stage having a cascade input and a clock input, wherein the input stage passes a signal received at the cascade input or a signal received at the clock input. The programmable delay circuit block further may include a delay block configured to gen...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A programmable delay circuit block includes an input stage having a cascade input and a clock input, wherein the input stage passes a signal received at the cascade input or a signal received at the clock input. The programmable delay circuit block further may include a delay block configured to generate a delayed signal by applying a selected amount of delay to the signal passed from the input stage and a pulse generator configured to generate a pulse signal having a pulse width that depends upon the amount of delay. The programmable delay circuit block also includes an output stage having a cascade output and a clock output. The output stage is configured to pass an inverted version of the pulse signal or the delayed signal from the cascade output and pass the signal received at the clock input, the inverted version of the pulse signal, or the delayed signal from the clock output. |
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