first commit

rtl/basys3_toplevel.sv

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+module basys3_toplevel (
+	input  logic clk,
+	input  logic btnC,
+	input  logic btnU,
+	input  logic btnL,
+	input  logic btnR,
+	input  logic btnD,
+	input  logic [15:0] sw,
+	output logic [15:0] led
+);
+
+	logic clock;
+	logic reset;
+	assign clock = clk;
+	assign reset = sw[0];
+	
+	logic got_strike;
+	logic got_ball;
+	logic got_foul;
+	logic got_hit;
+	logic got_out;
+	logic [1:0] strike_count;
+	logic [2:0] ball_count;
+	logic [1:0] out_count;
+	logic [3:0] inning_count;
+	logic       team_active;
+	
+	assign led[15:12] = inning_count;
+	assign led[11]    = 'b0;
+	assign led[10]    = team_active;
+	assign led[9]     = 'b0;
+	assign led[8]     = (strike_count > 0);
+	assign led[7]     = (strike_count > 1);
+	assign led[6]     = 'b0;
+	assign led[5]     = (ball_count > 0);
+	assign led[4]     = (ball_count > 1);
+	assign led[3]     = (ball_count > 2);
+	assign led[2]     = 'b0;
+	assign led[1]     = (out_count > 0);
+	assign led[0]     = (out_count > 1);
+	
+	button_trigger btnC_trigger (
+		.clock(clock),
+		.reset(reset),
+		.raw_button(btnC),
+		.trigger_signal(got_out)
+	);
+	
+	button_trigger btnU_trigger (
+		.clock(clock),
+		.reset(reset),
+		.raw_button(btnU),
+		.trigger_signal(got_hit)
+	);
+	
+	button_trigger btnL_trigger (
+		.clock(clock),
+		.reset(reset),
+		.raw_button(btnL),
+		.trigger_signal(got_strike)
+	);	
+	
+	button_trigger btnR_trigger (
+		.clock(clock),
+		.reset(reset),
+		.raw_button(btnR),
+		.trigger_signal(got_ball)
+	);
+	
+	button_trigger btnD_trigger (
+		.clock(clock),
+		.reset(reset),
+		.raw_button(btnD),
+		.trigger_signal(got_foul)
+	);
+	
+	baseball_scoreboard baseball(
+		.clock(clock),
+		.reset(reset),
+		.got_strike(got_strike),
+		.got_ball(got_ball),
+		.got_foul(got_foul),
+		.got_hit(got_hit),
+		.got_out(got_out),
+		.strike_count(strike_count),
+		.ball_count(ball_count),
+		.out_count(out_count),
+		.inning_count(inning_count),
+		.team_active(team_active)
+	);
+
+endmodule