Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Gowin. Fix BSRAM block selection. #1334

Merged
merged 1 commit into from
Jul 3, 2024
Merged

Gowin. Fix BSRAM block selection. #1334

merged 1 commit into from
Jul 3, 2024

Commits on Jun 27, 2024

  1. Gowin. Fix BSRAM block selection. 

    In the images generated by Gowin IDE, the signals for dynamic BSRAM
block selection (BLKSEL[2:0]) are not always connected directly to the
ports - some chips add LUT2, LUT3 or LUT4 to turn these signals into
Clock Enable.  Apparently there are chips with an error in the operation
of these ports.

Here we make such a decoder instead of using ports directly.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
    @yrabbit
    yrabbit committed Jun 27, 2024
    Configuration menu
    Copy the full SHA
    69df7f7 View commit details
    Browse the repository at this point in the history