DSP Builder for Intel® FPGAs (Advanced Blockset): Handbook

ID 683337
Date 5/27/2022

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15.3.22. Stretch Pulse (StretchPulse)

The DSP Builder StretchPulse block implements a general purpose, loadable pulse stretching circuit. A single-bit single-cycle go input loads a counter with a count. The single-bit output q remains high for count consecutive cycles then stays low until receiving another go signal.