sun_ray
Advanced Member level 3
How to calculate the FIFO depth of a FIFO when we use the FIFO to transfer data from one clock domain to another? Is there any minimum depth that is required?
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How to calculate the FIFO depth of a FIFO when we use the FIFO to transfer data from one clock domain to another? Is there any minimum depth that is required?
However, the package size should be considerate in the case that there are finite frequency difference between to two clocks. And the fifo size matters when data transfer from fast clock domain to slow clock domain. fifo should be big enough to swallow all the data coming from the fast clock domain before the slow clock domain take them out. there will be idle deleting on the slow clock domain. therefore, the fifo size is related to the package size, i.e., how many entries before the fifo see the next idle...
alaparthi
Can you please answer of my following question
How to calculate the FIFO depth of a FIFO when we use the FIFO to transfer data from one clock domain to another?
I am looking for a detailed and more elaborate answer.
alaparthi
Can you please answer of my following question
How to calculate the FIFO depth of a FIFO when we use the FIFO to transfer data from one clock domain to another?
I am looking for a detailed and more elaborate answer.