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| author | Clifford Wolf <clifford@clifford.at> | 2019-11-19 17:29:27 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-11-19 17:29:27 +0100 |
| commit | 7ea0a5937ba2572f6d9d62e73e24df480c49561d (patch) | |
| tree | 7825f438b83fdc730764ba15016eeeac9eb0cf41 /techlibs/gowin/brams_init.py | |
| parent | 15232a48af60fb7da3c3afdd144882ace2194197 (diff) | |
| parent | 8ab412eb16b1d4f98117247bf85e0c37627ee459 (diff) | |
| download | yosys-7ea0a5937ba2572f6d9d62e73e24df480c49561d.tar.gz yosys-7ea0a5937ba2572f6d9d62e73e24df480c49561d.tar.bz2 yosys-7ea0a5937ba2572f6d9d62e73e24df480c49561d.zip | |
Merge pull request #1449 from pepijndevos/gowin
Improvements for gowin support
Diffstat (limited to 'techlibs/gowin/brams_init.py')
| -rwxr-xr-x | techlibs/gowin/brams_init.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/techlibs/gowin/brams_init.py b/techlibs/gowin/brams_init.py new file mode 100755 index 000000000..b78eb8da5 --- /dev/null +++ b/techlibs/gowin/brams_init.py @@ -0,0 +1,8 @@ +#!/usr/bin/env python3 + +with open("techlibs/gowin/bram_init_16.vh", "w") as f: + for i in range(0, 0x40): + low = i << 8 + hi = ((i+1) << 8)-1 + snippet = "INIT[%d:%d]" % (hi, low) + print(".INIT_RAM_%02X({%s})," % (i, snippet), file=f) |