Yamada1
Occasional Contributor
Occasional ContributorAbout Arria10 Embedded Memory rden signal
It would be helpful if you could tell us the following points about the rden signal input to the RAM block.
1) Reading is valid when rden is 'H', but is the read address latched even if rden is 'L'...
Yes, the data output retains the previous values that are held during the most recent active read enable. Which is dout0.
You can see the same thing in figure 4 as well.
No worry. I am happy to help.
Best Regards,
Richard Tan
p/s: Please do expert delay in response due to lunar new year.
