Invention Grant
US09438256B2 Slow to fast clock synchronization 有权
慢到快时钟同步

Slow to fast clock synchronization
Abstract:
A method and apparatus for synchronizing data transfers from a first clock domain to a second clock domain includes sampling data from circuit included in the first clock domain. The clock signal from the first clock domain may then be synchronized to a clock signal from the second clock domain. The sampled data may then be captured using the clock signal from the second clock domain responsive to a detection of an edge of the synchronized first clock signal.
Public/Granted literature
Information query
Patent Agency Ranking
0/0