module ADCSerial(SEG1,SEG0,LED,SCK,MOSI,CS);

input SCK,MOSI,CS;

output [6:0]SEG1,SEG0;

output [7:0]LED;

reg [7:0]Q;

reg [6:0]display[15:0];

reg [7:0]LED;

reg [6:0]SEG1,SEG0;

initial

begin

display[0] = 7'b1000000;

display[1] = 7'b1111001;

display[2] = 7'b0100100;

display[3] = 7'b0110000;

display[4] = 7'b0011001;

display[5] = 7'b0010010;

display[6] = 7'b0000010;

display[7] = 7'b1111000;

display[8] = 7'b0000000;

display[9] = 7'b0010000;

display[10] = 7'b0001000;

display[11] = 7'b0000011;

display[12] = 7'b1000110;

display[13] = 7'b0100001;

display[14] = 7'b0000110;

display[15] = 7'b0001110;

end

always@(posedge SCK)

begin

Q[0] <= MOSI;

Q[1] <= Q[0];

Q[2] <= Q[1];

Q[3] <= Q[2];

Q[4] <= Q[3];

Q[5] <= Q[4];

Q[6] <= Q[5];

Q[7] <= Q[6];

end

always@(posedge CS)

begin

LED = Q[7:0];

SEG1 = display[Q[7:4]];

SEG0 = display[Q[3:0]];

end

endmodule