Given the following scenario...

A high speed sampler comprised of...

  1 iBOB with logic fabric running at 200MHz, derived from ADC0
  1 ADC2x1000-8 operating in its interleaved mode with an 800MHz
    sampling clock
  1 1PPS Site Timing Reference applied to the ADC's SYNC IN

Is it possible, using the four SYNC outputs of the ADC block, to
ascertain which of the 8 samples presented during a logic clock
cycle was most closely aligned with an in-coming 1PPS signal?

Randy




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