diff options
Diffstat (limited to 'techlibs/nexus/lutrams.txt')
| -rw-r--r-- | techlibs/nexus/lutrams.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/techlibs/nexus/lutrams.txt b/techlibs/nexus/lutrams.txt new file mode 100644 index 000000000..2568b9998 --- /dev/null +++ b/techlibs/nexus/lutrams.txt @@ -0,0 +1,26 @@ +bram $__NEXUS_DPR16X4 + init 1 + abits 4 + dbits 4 + groups 2 + ports 1 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + +# The syn_* attributes are described in: +# https://www.latticesemi.com/-/media/LatticeSemi/Documents/Tutorials/AK/LatticeDiamondTutorial311.ashx +attr_icase 1 + +match $__NEXUS_DPR16X4 + attribute !syn_ramstyle syn_ramstyle=auto syn_ramstyle=distributed + attribute !syn_romstyle syn_romstyle=auto + attribute !ram_block + attribute !rom_block + attribute !logic_block + make_outreg + min wports 1 +endmatch |