Small FIFOs in SRLUTs
Small FIFOs can be implemented in SRLUTs
word count addresses the output data
increment and enable SRLUT to Push
decrement to Pop
enable only for both
16-Byte FIFO in 4 CLBs
16 x 16 in 6 CLBs
200+ MHz
Expandable for deeperFIFOs
16-Bit Shift Register
{
Input
Down
Word
Counter
Up
Push
Pop
Output
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