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| author | Marcelina Kościelnicka <mwk@0x04.net> | 2022-02-08 03:52:50 +0100 |
|---|---|---|
| committer | Marcelina Kościelnicka <mwk@0x04.net> | 2022-05-18 17:32:56 +0200 |
| commit | 0a8eaca322a622610efe5a0d33d1cda83e4afa8c (patch) | |
| tree | 4d34ed2365f87d7a4c9da09de9fda0e1e00d101c /techlibs/nexus/lrams.txt | |
| parent | a04b025abff798f37d580a7d30084497d61d0fe0 (diff) | |
| download | yosys-0a8eaca322a622610efe5a0d33d1cda83e4afa8c.tar.gz yosys-0a8eaca322a622610efe5a0d33d1cda83e4afa8c.tar.bz2 yosys-0a8eaca322a622610efe5a0d33d1cda83e4afa8c.zip | |
nexus: Use `memory_libmap` pass.
Diffstat (limited to 'techlibs/nexus/lrams.txt')
| -rw-r--r-- | techlibs/nexus/lrams.txt | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/techlibs/nexus/lrams.txt b/techlibs/nexus/lrams.txt index 481629b98..ad2845783 100644 --- a/techlibs/nexus/lrams.txt +++ b/techlibs/nexus/lrams.txt @@ -1,22 +1,21 @@ -bram $__NX_PDPSC512K - init 1 - - abits 14 - dbits 32 - - groups 2 - ports 1 1 - wrmode 1 0 - enable 4 1 - transp 0 0 - clocks 2 2 - clkpol 2 2 -endbram - -match $__NX_PDPSC512K - # explicitly requested LRAM only, due to limited availability and - # slower Fmax - attribute lram - shuffle_enable A - make_transp -endmatch +ram huge $__NX_DPSC512K_ { + abits 14; + width 32; + byte 8; + cost 2048; + init no_undef; + port srsw "A" "B" { + clock posedge "C"; + clken; + wrbe_separate; + rdwr no_change; + option "RESETMODE" "SYNC" { + rdsrst zero gated_clken; + } + option "RESETMODE" "ASYNC" { + rdarst zero; + } + rdinit zero; + wrtrans all old; + } +} |