Pergunta de entrevista da empresa XR Trading
How do you pass timestamp register from one clock domain to another.
Respostas da entrevista
Sigiloso
4 de ago. de 2018
Typically timestamps are sampled at sop of packets, so 2 samples can have multiple bits change. Use data mux synchronizer if the gap between two samples is larger than 2/3 synchronizer delay.
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