DE10_LITE_Default.v

//=======================================================
//  This code is generated by Terasic System Builder
//=======================================================

module DE10_LITE_Default(

	//////////// CLOCK //////////
	input 		          		ADC_CLK_10,
	input 		          		MAX10_CLK1_50,
	input 		          		MAX10_CLK2_50,

	//////////// SDRAM //////////
	output		    [12:0]		DRAM_ADDR,
	output		     [1:0]		DRAM_BA,
	output		          		DRAM_CAS_N,
	output		          		DRAM_CKE,
	output		          		DRAM_CLK,
	output		          		DRAM_CS_N,
	inout 		    [15:0]		DRAM_DQ,
	output		          		DRAM_LDQM,
	output		          		DRAM_RAS_N,
	output		          		DRAM_UDQM,
	output		          		DRAM_WE_N,

	//////////// SEG7 //////////
	output		     [7:0]		HEX0,
	output		     [7:0]		HEX1,
	output		     [7:0]		HEX2,
	output		     [7:0]		HEX3,
	output		     [7:0]		HEX4,
	output		     [7:0]		HEX5,

	//////////// KEY //////////
	input 		     [1:0]		KEY,

	//////////// LED //////////
	output		     [9:0]		LEDR,

	//////////// SW //////////
	input 		     [9:0]		SW,

	//////////// VGA //////////
	output		     [3:0]		VGA_B,
	output		     [3:0]		VGA_G,
	output		          		VGA_HS,
	output		     [3:0]		VGA_R,
	output		          		VGA_VS,

	//////////// Accelerometer //////////
	output		          		GSENSOR_CS_N,
	input 		     [2:1]		GSENSOR_INT,
	output		          		GSENSOR_SCLK,
	inout 		          		GSENSOR_SDI,
	inout 		          		GSENSOR_SDO,

	//////////// Arduino //////////
	inout 		    [15:0]		ARDUINO_IO,
	inout 		          		ARDUINO_RESET_N,
   //////////// GPIO, GPIO connect to GPIO Default //////////
	inout 		    [35:0]		GPIO
	
);



//=======================================================
//  REG/WIRE declarations
//=======================================================


wire DLY_RST;
wire VGA_CTRL_CLK;


wire   [9:0]   mVGA_R;
wire   [9:0]	mVGA_G;
wire   [9:0]	mVGA_B;
wire   [19:0]	mVGA_ADDR;
wire 				VGA_CLK;

reg  [31:0]	Cont;
wire [23:0]	mSEG7_DIG;
wire	        spi_clk, spi_clk_out;
wire 			resrt_n;
wire	[15:0]  data_x;

//=======================================================
//  Structural coding
//=======================================================
//
//assign DRAM_DQ 	   =  16'hzzzz;
//assign ARDUINO_IO 	=  16'hzzzz;
//assign GPIO		  		=	36'hzzzzzzzz;


assign VGA_CLK = VGA_CTRL_CLK;
assign resrt_n = KEY[0];

always@(posedge MAX10_CLK2_50)
    begin
			 Cont	<=	Cont+1;
end

Compuertas	u00	(	.A(SW[0]),
							.B(SW[1]),
							.X(LEDR[0]),
							.Y(LEDR[1]),
							.Z(LEDR[2]));

//assign	LEDR      	=	resrt_n? ( SW[0] ? led_gensor : {	Cont[25:24],Cont[25:24],Cont[25:24],Cont[25:24],Cont[25:24]	} ) :10'h3ff;
//assign	mSEG7_DIG	=	resrt_n? {	Cont[27:24],Cont[27:24],Cont[27:24],Cont[27:24],Cont[27:24],Cont[27:24] } :{6{4'b1000}};



/*
Reset_Delay			r0	(	.iCLK(MAX10_CLK1_50),
								.oRESET(DLY_RST)	);
*/							

SEG7_LUT_6 			u0	(	.oSEG0(HEX0),
							   .oSEG1(HEX1),
							   .oSEG2(HEX2),
							   .oSEG3(HEX3),
								.oSEG4(HEX4),
								.oSEG5(HEX5),
							   .iDIG(mSEG7_DIG) );
/*
VGA_Audio_PLL 		p1	(	.areset(~DLY_RST),
								.inclk0(MAX10_CLK2_50),
								.c0(VGA_CTRL_CLK),
								.c1(spi_clk), // 2MHz
								.c2(spi_clk_out),		// 2MHz phase shift 						
								);



VGA_Controller		u1	(	//	Host Side
							.iCursor_RGB_EN(4'h7),
							.oAddress(mVGA_ADDR),
							.iRed(mVGA_R[9:6]),
							.iGreen(mVGA_G[9:6]),
							.iBlue(mVGA_B[9:6]),
							//	VGA Side
							.oVGA_R(VGA_R),
							.oVGA_G(VGA_G),
							.oVGA_B(VGA_B),
							.oVGA_H_SYNC(VGA_HS),
							.oVGA_V_SYNC(VGA_VS),
							.oVGA_SYNC(VGA_SYNC),
							.oVGA_BLANK(),
							//	Control Signal
							.iCLK(VGA_CLK),//VGA_CTRL_CLK),
							.iRST_N(DLY_RST)	);

VGA_OSD_RAM			u2	(	//	Read Out Side
							.oRed(mVGA_R),
							.oGreen(mVGA_G),
							.oBlue(mVGA_B),
							.iVGA_ADDR(mVGA_ADDR),
							.iVGA_CLK(VGA_CLK ),// VGA_CTRL_CLK ),//VGA_CLK),
							//	CLUT
							.iON_R(1023),
							.iON_G(1023),
							.iON_B(1023),
							.iOFF_R(0),
							.iOFF_G(0),
							.iOFF_B(512),
							//	Control Signals
							.iRST_N(DLY_RST)	);
*/							
							
//  Initial Setting and Data Read Back
spi_ee_config u_spi_ee_config (			
						.iRSTN(DLY_RST),															
						.iSPI_CLK(spi_clk),								
						.iSPI_CLK_OUT(spi_clk_out),								
						.iG_INT2(GSENSOR_INT[1]),            
						.oDATA_L(data_x[7:0]),
						.oDATA_H(data_x[15:8]),
						.SPI_SDIO(GSENSOR_SDI),
						.oSPI_CSN(GSENSOR_CS_N),
						.oSPI_CLK(GSENSOR_SCLK));
			
wire [9:0] led_gensor;
			
			//	LED
/*
led_driver u_led_driver	(	
						.iRSTN(DLY_RST),
						.iCLK(MAX10_CLK1_50),
						.iDIG(data_x[9:0]),
						.iG_INT2(GSENSOR_INT[1]),            
						.oLED(led_gensor));
*/							


endmodule