1 files changed, 36 insertions, 0 deletions
diff --git a/techlibs/efinix/cells_sim.v b/techlibs/efinix/cells_sim.v
new file mode 100644
index 000000000..aaff955a2
--- /dev/null
+++ b/techlibs/efinix/cells_sim.v
@@ -0,0 +1,36 @@
+module EFX_LUT4(
+   output O, 
+   input I0,
+   input I1,
+   input I2,
+   input I3
+);
+   parameter LUTMASK  = 16'h0000;
+endmodule
+
+module EFX_ADD(
+   output O,
+   output CO,
+   input I0,
+   input I1,
+   input CI
+);
+   parameter I0_POLARITY   = 1;
+   parameter I1_POLARITY   = 1;
+endmodule
+
+module EFX_FF(
+   output Q,
+   input D,
+   input CE,
+   input CLK,
+   input SR
+);
+   parameter CLK_POLARITY = 1;
+   parameter CE_POLARITY = 1;
+   parameter SR_POLARITY = 1;
+   parameter SR_SYNC = 0;
+   parameter SR_VALUE = 0;
+   parameter SR_SYNC_PRIORITY = 0;
+   parameter D_POLARITY = 1;
+endmodule
+\ No newline at end of file