From f4298b057ae0939b83283c8c7431097e71a32b62 Mon Sep 17 00:00:00 2001
From: Lofty <dan.ravensloft@gmail.com>
Date: Wed, 17 Mar 2021 02:34:30 +0000
Subject: quicklogic: PolarPro 3 support
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Co-authored-by: Grzegorz Latosiński <glatosinski@antmicro.com>
Co-authored-by: Maciej Kurc <mkurc@antmicro.com>
Co-authored-by: Tarachand Pagarani <tpagarani@quicklogic.com>
Co-authored-by: Lalit Sharma <lsharma@quicklogic.com>
Co-authored-by: kkumar23 <kkumar@quicklogic.com>
---
 techlibs/quicklogic/pp3_lut_map.v | 53 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 techlibs/quicklogic/pp3_lut_map.v

(limited to 'techlibs/quicklogic/pp3_lut_map.v')

diff --git a/techlibs/quicklogic/pp3_lut_map.v b/techlibs/quicklogic/pp3_lut_map.v
new file mode 100644
index 000000000..4c375c9fd
--- /dev/null
+++ b/techlibs/quicklogic/pp3_lut_map.v
@@ -0,0 +1,53 @@
+module \$lut (
+  A, Y
+);
+  parameter WIDTH = 0;
+  parameter LUT = 0;
+
+  input [WIDTH-1:0] A;
+  output Y;
+
+  generate
+    if (WIDTH == 1) begin
+      LUT1 #(
+        .EQN(""),
+        .INIT(LUT)
+      ) _TECHMAP_REPLACE_ (
+        .O(Y),
+        .I0(A[0])
+      );
+    end else if (WIDTH == 2) begin
+      LUT2 #(
+        .EQN(""),
+        .INIT(LUT)
+      ) _TECHMAP_REPLACE_ (
+        .O(Y),
+        .I0(A[0]),
+        .I1(A[1])
+      );
+    end else if (WIDTH == 3) begin
+      LUT3 #(
+        .EQN(""),
+        .INIT(LUT)
+      ) _TECHMAP_REPLACE_ (
+        .O(Y),
+        .I0(A[0]),
+        .I1(A[1]),
+        .I2(A[2])
+      );
+    end else if (WIDTH == 4) begin
+      LUT4 #(
+        .EQN(""),
+        .INIT(LUT)
+      ) _TECHMAP_REPLACE_ (
+        .O(Y),
+        .I0(A[0]),
+        .I1(A[1]),
+        .I2(A[2]),
+        .I3(A[3])
+      );
+    end else begin
+      wire _TECHMAP_FAIL_ = 1;
+    end
+  endgenerate
+endmodule
-- 
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