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Some memory types are only supported on NG-LARGE

This commit is contained in:
Miodrag Milanovic 2024-06-11 11:05:45 +02:00
parent 4372487a6f
commit 7601dc740b
2 changed files with 12 additions and 6 deletions
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4
techlibs/nanoxplore/brams.txt
View File

@ -9,19 +9,23 @@ ram block $__NX_RAM_ {
abits 14;
widths 2 per_port;
}
ifdef IS_NG_LARGE {
option "STD_MODE" "NOECC_16kx3" {
abits 14;
widths 3 per_port;
}
}
option "STD_MODE" "NOECC_12kx4" {
# only 8k used
abits 13;
widths 4 per_port;
}
ifdef IS_NG_LARGE {
option "STD_MODE" "NOECC_8kx6" {
abits 13;
widths 6 per_port;
}
}
option "STD_MODE" "NOECC_6kx8" {
# only 4k used
abits 12;

2
techlibs/nanoxplore/synth_nanoxplore.cc
View File

@ -264,6 +264,8 @@ struct SynthNanoXplorePass : public ScriptPass
if (check_label("map_ram"))
{
std::string args = "";
if (family == "large")
args += " -D IS_NG_LARGE";
if (nobram)
args += " -no-auto-block";
if (norfram)