1 files changed, 28 insertions, 20 deletions

diff --git a/techlibs/gowin/cells_sim.v b/techlibs/gowin/cells_sim.v
index 3a09c157..94794262 100644
--- a/techlibs/gowin/cells_sim.v
+++ b/techlibs/gowin/cells_sim.v
@@ -1,51 +1,59 @@
 module LUT1(output F, input I0);
-  parameter [1:0] INIT = 0;
-  assign F = I0 ? INIT[1] : INIT[0];
+	parameter [1:0] INIT = 0;
+	assign F = I0 ? INIT[1] : INIT[0];
 endmodule
 
 module LUT2(output F, input I0, I1);
-  parameter [3:0] INIT = 0;
-  wire [ 1: 0] s1 = I1 ? INIT[ 3: 2] : INIT[ 1: 0];
-  assign F = I0 ? s1[1] : s1[0];
+	parameter [3:0] INIT = 0;
+	wire [ 1: 0] s1 = I1 ? INIT[ 3: 2] : INIT[ 1: 0];
+	assign F = I0 ? s1[1] : s1[0];
 endmodule
 
 module LUT3(output F, input I0, I1, I2);
-  parameter [7:0] INIT = 0;
-  wire [ 3: 0] s2 = I2 ? INIT[ 7: 4] : INIT[ 3: 0];
-  wire [ 1: 0] s1 = I1 ?   s2[ 3: 2] :   s2[ 1: 0];
-  assign F = I0 ? s1[1] : s1[0];
+	parameter [7:0] INIT = 0;
+	wire [ 3: 0] s2 = I2 ? INIT[ 7: 4] : INIT[ 3: 0];
+	wire [ 1: 0] s1 = I1 ?   s2[ 3: 2] :   s2[ 1: 0];
+	assign F = I0 ? s1[1] : s1[0];
 endmodule
 
 module LUT4(output F, input I0, I1, I2, I3);
-  parameter [15:0] INIT = 0;
-  wire [ 7: 0] s3 = I3 ? INIT[15: 8] : INIT[ 7: 0];
-  wire [ 3: 0] s2 = I2 ?   s3[ 7: 4] :   s3[ 3: 0];
-  wire [ 1: 0] s1 = I1 ?   s2[ 3: 2] :   s2[ 1: 0];
-  assign F = I0 ? s1[1] : s1[0];
+	parameter [15:0] INIT = 0;
+	wire [ 7: 0] s3 = I3 ? INIT[15: 8] : INIT[ 7: 0];
+	wire [ 3: 0] s2 = I2 ?   s3[ 7: 4] :   s3[ 3: 0];
+	wire [ 1: 0] s1 = I1 ?   s2[ 3: 2] :   s2[ 1: 0];
+	assign F = I0 ? s1[1] : s1[0];
 endmodule
 
 module DFF (output reg Q, input CLK, D);
-	always @(posedge C)
+	parameter [0:0] INIT = 1'b0;
+	initial Q = INIT;
+	always @(posedge CLK)
 		Q <= D;
 endmodule
 
 module DFFN (output reg Q, input CLK, D);
-	always @(negedge C)
+	parameter [0:0] INIT = 1'b0;
+	initial Q = INIT;
+	always @(negedge CLK)
 		Q <= D;
 endmodule
 
 module VCC(output V);
-  assign V = 1;
+	assign V = 1;
 endmodule
 
 module GND(output G);
-  assign G = 0;
+	assign G = 0;
 endmodule
 
 module IBUF(output O, input I);
-  assign O = I;
+	assign O = I;
 endmodule
 
 module OBUF(output O, input I);
-  assign O = I;
+	assign O = I;
+endmodule
+
+module GSR (input GSRI);
+	wire GSRO = GSRI;
 endmodule