Cross Two Clock Domains

Send Signal from a Faster to a Slower Clock Domain

circuit4u
3 min readJun 25, 2023

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1. Slower to Faster Clock Domain

It’s pretty straightforward to send signal from a slower clock domain to a faster clock domain. The basic assumption is that the faster clock can always capture the signal changes, i.e. the edge from low to high or high to low in the slower clock domain…

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circuit4u

memento of electronics and fun exploration for my future self