Forum Discussion

qd0090's avatar
qd0090
Icon for New Contributor rankNew Contributor
5 years ago

LPM DIVIDE latency

hi everyone: i want to use LPM DIVIDE in max 10, and i use quartus prime 16.1, the clk is 96MHz but i did not found information about the latency of LPM DIVIDE , so i do not know how many c...
qd0090's avatar
qd0090
Icon for New Contributor rankNew Contributor
5 years ago

this is my lpm divide block

numer unsigned 21 bits

denom unsigned 12 bits

i use signal tab to monitor the latency,

but i find the latency changes from 2clk(20.8ns) to 5clk (52ns)

i want to know the max latency

thanks!