4'b0100 : sf_d_temp = 8'b00110100; //4      		4'b0101 : sf_d_temp = 8'b00110101; //5      		4'b0110 : sf_d_temp = 8'b00110110; //6      		4'b0111 : sf_d_temp = 8'b00110111; //7      		4'b1000 : sf_d_temp = 8'b00111000; //8      		4'b1001 : sf_d_temp = 8'b00111001; //9				default : sf_d_temp = 8'b00101101; //[-]			endcase			if (count == `TIME3) begin					next_state <= `lap_display3; control = 3'b101; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display2; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display2; control = 3'b101; state_flag <= 1'b0; end			end // case		`lap_display3 : begin			sf_d_temp = 8'b11000111; // Set Address hx47	 			if (count == `TIME3) begin					next_state <= `lap_display4; control = 3'b001; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display3; control = 3'b000; state_flag <= 1'b0; end			else begin next_state <= `lap_display3; control = 3'b001; state_flag <= 1'b0; end			end // case		`lap_display4 : begin			sf_d_temp = 8'b00111010; // [colon]	 			if (count == `TIME3) begin					next_state <= `lap_display5; control = 3'b101; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display4; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display4; control = 3'b101; state_flag <= 1'b0; end			end // case			`lap_display5 : begin			sf_d_temp = 8'b11001000; // Set Address hx48	 			if (count == `TIME3) begin					next_state <= `lap_display6; control = 3'b001; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display5; control = 3'b000; state_flag <= 1'b0; end			else begin next_state <= `lap_display5; control = 3'b001; state_flag <= 1'b0; end			end // case			`lap_display6 : begin  // Display tens of seconds digit			case (lap_tens)				4'b0000 : sf_d_temp = 8'b00110000; //0      		4'b0001 : sf_d_temp = 8'b00110001; //1      		4'b0010 : sf_d_temp = 8'b00110010; //2      		4'b0011 : sf_d_temp = 8'b00110011; //3      		4'b0100 : sf_d_temp = 8'b00110100; //4      		4'b0101 : sf_d_temp = 8'b00110101; //5      		4'b0110 : sf_d_temp = 8'b00110110; //6      		4'b0111 : sf_d_temp = 8'b00110111; //7      		4'b1000 : sf_d_temp = 8'b00111000; //8      		4'b1001 : sf_d_temp = 8'b00111001; //9				default : sf_d_temp = 8'b00101101; //[-]			endcase			if (count == `TIME3) begin					next_state <= `lap_display7; control = 3'b101; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display6; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display6; control = 3'b101; state_flag <= 1'b0; end			end // case		`lap_display7 : begin			sf_d_temp = 8'b11001001; // Set Address hx49	 			if (count == `TIME3) begin					next_state <= `lap_display8; control = 3'b001; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display7; control = 3'b000; state_flag <= 1'b0; end			else begin next_state <= `lap_display7; control = 3'b001; state_flag <= 1'b0; end			end // case		`lap_display8 : begin   // Display seconds digit			case (lap_ones)    		 				4'b0000 : sf_d_temp = 8'b00110000; //0 						4'b0001 : sf_d_temp = 8'b00110001; //1 						4'b0010 : sf_d_temp = 8'b00110010; //2 						4'b0011 : sf_d_temp = 8'b00110011; //3						4'b0100 : sf_d_temp = 8'b00110100; //4					4'b0101 : sf_d_temp = 8'b00110101; //5		 				4'b0110 : sf_d_temp = 8'b00110110; //6					4'b0111 : sf_d_temp = 8'b00110111; //7					4'b1000 : sf_d_temp = 8'b00111000; //8					4'b1001 : sf_d_temp = 8'b00111001; //9					default : sf_d_temp = 8'b00101101; //[-]			endcase			if (count == `TIME3) begin					next_state <= `lap_display9; control = 3'b101; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display8; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display8; control = 3'b101; state_flag <= 1'b0; end			end // case		`lap_display9 : begin			sf_d_temp = 8'b11001010; // Set Address hx4A	 			if (count == `TIME3) begin					next_state <= `lap_display10; control = 3'b001; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display9; control = 3'b000; state_flag <= 1'b0; end			else begin next_state <= `lap_display9; control = 3'b001; state_flag <= 1'b0; end			end // case		`lap_display10 : begin			sf_d_temp = 8'b00111010; // [colon]	 			if (count == `TIME3) begin					next_state <= `lap_display11; control = 3'b101; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display10; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display10; control = 3'b101; state_flag <= 1'b0; end			end // case			`lap_display11 : begin			sf_d_temp = 8'b11001011; // Set Address hx4B	 			if (count == `TIME3) begin					next_state <= `lap_display12; control = 3'b001; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display11; control = 3'b000; state_flag <= 1'b0; end			else begin next_state <= `lap_display11; control = 3'b001; state_flag <= 1'b0; end			end // case		`lap_display12 : begin  // Display tenths of second digit			case (lap_tenths)				4'b0000 : sf_d_temp = 8'b00110000; //0      		4'b0001 : sf_d_temp = 8'b00110001; //1      		4'b0010 : sf_d_temp = 8'b00110010; //2      		4'b0011 : sf_d_temp = 8'b00110011; //3      		4'b0100 : sf_d_temp = 8'b00110100; //4      		4'b0101 : sf_d_temp = 8'b00110101; //5      		4'b0110 : sf_d_temp = 8'b00110110; //6      		4'b0111 : sf_d_temp = 8'b00110111; //7      		4'b1000 : sf_d_temp = 8'b00111000; //8      		4'b1001 : sf_d_temp = 8'b00111001; //9				default : sf_d_temp = 8'b00101101; //[-]			endcase                                                                  			if (count == `TIME3) begin					next_state <= `lap_display13; control = 3'b101; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display12; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display12; control = 3'b101; state_flag <= 1'b0; end			end // case		`lap_display13 : begin			sf_d_temp = 8'b11001100; // Set Address hx4C	 			if (count == `TIME3) begin					next_state <= `lap_display14; control = 3'b001; state_flag <= 1'b1; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display13; control = 3'b000; state_flag <= 1'b0; end			else begin next_state <= `lap_display13; control = 3'b001; state_flag <= 1'b0; end			end // lap_display13		`lap_display14 : begin   // Display hundredths of second digit			case (lap_hundredths)				4'b0000 : sf_d_temp = 8'b00110000; //0      		4'b0001 : sf_d_temp = 8'b00110001; //1      		4'b0010 : sf_d_temp = 8'b00110010; //2      		4'b0011 : sf_d_temp = 8'b00110011; //3      		4'b0100 : sf_d_temp = 8'b00110100; //4      		4'b0101 : sf_d_temp = 8'b00110101; //5      		4'b0110 : sf_d_temp = 8'b00110110; //6      		4'b0111 : sf_d_temp = 8'b00110111; //7      		4'b1000 : sf_d_temp = 8'b00111000; //8      		4'b1001 : sf_d_temp = 8'b00111001; //9				default : sf_d_temp = 8'b00101101; //[-]			endcase 			if (count == `TIME3) begin					next_state <= `time_display1; control = 3'b101; state_flag <= 1'b1; set_lap_flag <= 1'b0; end			else if ((count > `TIME2) && (count <= `TIME3)) begin					next_state <= `lap_display14; control = 3'b100; state_flag <= 1'b0; end			else begin next_state <= `lap_display14; control = 3'b101; state_flag <= 1'b0; end			end // lap_display14		`donestate : begin			control = 3'b100;							sf_d_temp = 8'b00000000;			if (count == `TIME3) begin 				next_state <= `donestate; state_flag <= 1'b1; end			else begin next_state <= `donestate; state_flag <= 1'b0; end			end // donestate	endcaseend // always// set lap timealways @(posedge clk)begin	if (rst & ~mode) begin		lap_flag <= 1'b0;		lap_min <= 4'b0000;		lap_tens <= 4'b0000;		lap_ones <= 4'b0000;		lap_tenths <= 4'b0000;		lap_hundredths <= 4'b0000; end	else if (lap & mode) begin		lap_flag <= 1'b1;		lap_min <= minutes;		lap_tens <= tens;		lap_ones <= ones;		lap_tenths <= tenths;		lap_hundredths <= hundredths; end	else begin		lap_min <= lap_min;		lap_tens <=lap_tens;		lap_ones <= lap_ones;		lap_tenths <= lap_tenths;		lap_hundredths <= lap_hundredths;		lap_flag <= set_lap_flag; endend // always 	// sets timer or clock modealways @(posedge clk)begin		if (rst) begin			timer_flag <= 1'b0;			next_mode_state <= 1'b0;			clock_flag <= 1'b0; end		else if (mode_state) begin	 				if (mode) begin						next_mode_state <= 1'b1; clock_flag  <= set_clock_flag; end				else begin next_mode_state <= 1'b0; timer_flag <= 1'b1; end				end // if			else if (~mode_state) begin	 				if (~mode) begin						next_mode_state <= 1'b0; timer_flag <= set_timer_flag; end				else begin next_mode_state <= 1'b1; clock_flag <= 1'b1; end				end // if	end // always	//registers state variablesalways @ (posedge clk)begin		sf_d <= sf_d_temp;		count <= count_temp;		if (rst) begin			state <= `waiting;			mode_state <= 1'b0;			count_temp <= 0; end		else if (state_flag) begin 			state <= next_state;			mode_state <= next_mode_state;			count_temp <= 0; end		else begin			state <= next_state;			mode_state <= next_mode_state;			count_temp <= count_temp + 1; endend // always endmodule //lcd_control