add blackbox attribute manually to SPBlock_512W64B8W

diff --git a/experiments9/non_generated/full_core_4_4ksram_ls180.il b/experiments9/non_generated/full_core_4_4ksram_ls180.il
index 1d9192a170f3eb2a1d42552170b6c18015e9a9b4..933d33e7f03abf60f180393cb340215317a4aebe 100644 (file)
--- a/experiments9/non_generated/full_core_4_4ksram_ls180.il
+++ b/experiments9/non_generated/full_core_4_4ksram_ls180.il
@@ -405751,6 +405751,7 @@ module \sram4k_1
   end
   attribute \module_not_derived 1
   attribute \src "libresoc.v:195514.21-195520.4"
+  attribute \blackbox 1
   cell \SPBlock_512W64B8W \U$$0
     connect \a \a
     connect \clk \clk