jpeg_idcty.v

jpeg格式到bmp格式的硬件实现

		input [15:0]	Data07In;
		input [15:0]	Data08In;
		input [15:0]	Data09In;
		input [15:0]	Data10In;
		input [15:0]	Data11In;
		input [15:0]	Data12In;
		input [15:0]	Data13In;
		input [15:0]	Data14In;
		input [15:0]	Data15In;
		input [15:0]	Data16In;
		input [15:0]	Data17In;
		input [15:0]	Data18In;
		input [15:0]	Data19In;
		input [15:0]	Data20In;
		input [15:0]	Data21In;
		input [15:0]	Data22In;
		input [15:0]	Data23In;
		input [15:0]	Data24In;
		input [15:0]	Data25In;
		input [15:0]	Data26In;
		input [15:0]	Data27In;
		input [15:0]	Data28In;
		input [15:0]	Data29In;
		input [15:0]	Data30In;
		input [15:0]	Data31In;
		input [15:0]	Data32In;
		input [15:0]	Data33In;
		input [15:0]	Data34In;
		input [15:0]	Data35In;
		input [15:0]	Data36In;
		input [15:0]	Data37In;
		input [15:0]	Data38In;
		input [15:0]	Data39In;
		input [15:0]	Data40In;
		input [15:0]	Data41In;
		input [15:0]	Data42In;
		input [15:0]	Data43In;
		input [15:0]	Data44In;
		input [15:0]	Data45In;
		input [15:0]	Data46In;
		input [15:0]	Data47In;
		input [15:0]	Data48In;
		input [15:0]	Data49In;
		input [15:0]	Data50In;
		input [15:0]	Data51In;
		input [15:0]	Data52In;
		input [15:0]	Data53In;
		input [15:0]	Data54In;
		input [15:0]	Data55In;
		input [15:0]	Data56In;
		input [15:0]	Data57In;
		input [15:0]	Data58In;
		input [15:0]	Data59In;
		input [15:0]	Data60In;
		input [15:0]	Data61In;
		input [15:0]	Data62In;
		input [15:0]	Data63In;
	begin
      case(Phase1Page)
        3'd0:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data00In;
             end
             3'd1: begin
                Phase1R0wSel = Data02In;
             end
             3'd2: begin
                Phase1R0wSel = Data01In;
             end
             3'd3: begin
                Phase1R0wSel = Data05In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd0
        3'd1:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data08In;
             end
             3'd1: begin
                Phase1R0wSel = Data10In;
             end
             3'd2: begin
                Phase1R0wSel = Data09In;
             end
             3'd3: begin
                Phase1R0wSel = Data13In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd1
        3'd2:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data16In;
             end
             3'd1: begin
                Phase1R0wSel = Data18In;
             end
             3'd2: begin
                Phase1R0wSel = Data17In;
             end
             3'd3: begin
                Phase1R0wSel = Data21In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd2
        3'd3:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data24In;
             end
             3'd1: begin
                Phase1R0wSel = Data26In;
             end
             3'd2: begin
                Phase1R0wSel = Data25In;
             end
             3'd3: begin
                Phase1R0wSel = Data29In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd3
        3'd4:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data32In;
             end
             3'd1: begin
                Phase1R0wSel = Data34In;
             end
             3'd2: begin
                Phase1R0wSel = Data33In;
             end
             3'd3: begin
                Phase1R0wSel = Data37In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd4
        3'd5:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data40In;
             end
             3'd1: begin
                Phase1R0wSel = Data42In;
             end
             3'd2: begin
                Phase1R0wSel = Data41In;
             end
             3'd3: begin
                Phase1R0wSel = Data45In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd5
        3'd6:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data48In;
             end
             3'd1: begin
                Phase1R0wSel = Data50In;
             end
             3'd2: begin
                Phase1R0wSel = Data49In;
             end
             3'd3: begin
                Phase1R0wSel = Data53In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd6
        3'd7:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R0wSel = Data56In;
             end
             3'd1: begin
                Phase1R0wSel = Data58In;
             end
             3'd2: begin
                Phase1R0wSel = Data57In;
             end
             3'd3: begin
                Phase1R0wSel = Data61In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd7
      endcase // case(Phase1Page)
	end
	endfunction
	function [15:0] Phase1R1wSel;
		input [2:0]	Phase1Page;
		input [2:0]	Phase1Count;
		input [15:0]	Data00In;
		input [15:0]	Data01In;
		input [15:0]	Data02In;
		input [15:0]	Data03In;
		input [15:0]	Data04In;
		input [15:0]	Data05In;
		input [15:0]	Data06In;
		input [15:0]	Data07In;
		input [15:0]	Data08In;
		input [15:0]	Data09In;
		input [15:0]	Data10In;
		input [15:0]	Data11In;
		input [15:0]	Data12In;
		input [15:0]	Data13In;
		input [15:0]	Data14In;
		input [15:0]	Data15In;
		input [15:0]	Data16In;
		input [15:0]	Data17In;
		input [15:0]	Data18In;
		input [15:0]	Data19In;
		input [15:0]	Data20In;
		input [15:0]	Data21In;
		input [15:0]	Data22In;
		input [15:0]	Data23In;
		input [15:0]	Data24In;
		input [15:0]	Data25In;
		input [15:0]	Data26In;
		input [15:0]	Data27In;
		input [15:0]	Data28In;
		input [15:0]	Data29In;
		input [15:0]	Data30In;
		input [15:0]	Data31In;
		input [15:0]	Data32In;
		input [15:0]	Data33In;
		input [15:0]	Data34In;
		input [15:0]	Data35In;
		input [15:0]	Data36In;
		input [15:0]	Data37In;
		input [15:0]	Data38In;
		input [15:0]	Data39In;
		input [15:0]	Data40In;
		input [15:0]	Data41In;
		input [15:0]	Data42In;
		input [15:0]	Data43In;
		input [15:0]	Data44In;
		input [15:0]	Data45In;
		input [15:0]	Data46In;
		input [15:0]	Data47In;
		input [15:0]	Data48In;
		input [15:0]	Data49In;
		input [15:0]	Data50In;
		input [15:0]	Data51In;
		input [15:0]	Data52In;
		input [15:0]	Data53In;
		input [15:0]	Data54In;
		input [15:0]	Data55In;
		input [15:0]	Data56In;
		input [15:0]	Data57In;
		input [15:0]	Data58In;
		input [15:0]	Data59In;
		input [15:0]	Data60In;
		input [15:0]	Data61In;
		input [15:0]	Data62In;
		input [15:0]	Data63In;
	begin
      case(Phase1Page)
        3'd0:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data04In;
             end
             3'd1: begin
                Phase1R1wSel = Data06In;
             end
             3'd2: begin
                Phase1R1wSel = Data07In;
             end
             3'd3: begin
                Phase1R1wSel = Data03In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd0
        3'd1:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data12In;
             end
             3'd1: begin
                Phase1R1wSel = Data14In;
             end
             3'd2: begin
                Phase1R1wSel = Data15In;
             end
             3'd3: begin
                Phase1R1wSel = Data11In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd1
        3'd2:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data20In;
             end
             3'd1: begin
                Phase1R1wSel = Data22In;
             end
             3'd2: begin
                Phase1R1wSel = Data23In;
             end
             3'd3: begin
                Phase1R1wSel = Data19In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd2
        3'd3:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data28In;
             end
             3'd1: begin
                Phase1R1wSel = Data30In;
             end
             3'd2: begin
                Phase1R1wSel = Data31In;
             end
             3'd3: begin
                Phase1R1wSel = Data27In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd3
        3'd4:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data36In;
             end
             3'd1: begin
                Phase1R1wSel = Data38In;
             end
             3'd2: begin
                Phase1R1wSel = Data39In;
             end
             3'd3: begin
                Phase1R1wSel = Data35In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd4
        3'd5:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data44In;
             end
             3'd1: begin
                Phase1R1wSel = Data46In;
             end
             3'd2: begin
                Phase1R1wSel = Data47In;
             end
             3'd3: begin
                Phase1R1wSel = Data43In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd5
        3'd6:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data52In;
             end
             3'd1: begin
                Phase1R1wSel = Data54In;
             end
             3'd2: begin
                Phase1R1wSel = Data55In;
             end
             3'd3: begin
                Phase1R1wSel = Data51In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd6
        3'd7:begin
           case(Phase1Count)
             3'd0: begin
                Phase1R1wSel = Data60In;
             end
             3'd1: begin
                Phase1R1wSel = Data62In;
             end
             3'd2: begin
                Phase1R1wSel = Data63In;
             end
             3'd3: begin
                Phase1R1wSel = Data59In;
             end
           endcase // case(Phase1Count)
        end // case: 3'd7
      endcase // case(Phase1Page)
	end
	endfunction

	assign Phase1R0w = Phase1R0wSel(Phase1Page, Phase1Count,
									Data00In, Data01In, Data02In, Data03In, Data04In, Data05In, Data06In, Data07In, Data08In, Data09In,
									Data10In, Data11In, Data12In, Data13In, Data14In, Data15In, Data16In, Data17In, Data18In, Data19In,
									Data20In, Data21In, Data22In, Data23In, Data24In, Data25In, Data26In, Data27In, Data28In, Data29In,
									Data30In, Data31In, Data32In, Data33In, Data34In, Data35In, Data36In, Data37In, Data38In, Data39In,
									Data40In, Data41In, Data42In, Data43In, Data44In, Data45In, Data46In, Data47In, Data48In, Data49In,
									Data50In, Data51In, Data52In, Data53In, Data54In, Data55In, Data56In, Data57In, Data58In, Data59In,
									Data60In, Data61In, Data62In, Data63In
									);
	assign Phase1R1w = Phase1R1wSel(Phase1Page, Phase1Count,
									Data00In, Data01In, Data02In, Data03In, Data04In, Data05In, Data06In, Data07In, Data08In, Data09In,
									Data10In, Data11In, Data12In, Data13In, Data14In, Data15In, Data16In, Data17In, Data18In, Data19In,
									Data20In, Data21In, Data22In, Data23In, Data24In, Data25In, Data26In, Data27In, Data28In, Data29In,
									Data30In, Data31In, Data32In, Data33In, Data34In, Data35In, Data36In, Data37In, Data38In, Data39In,
									Data40In, Data41In, Data42In, Data43In, Data44In, Data45In, Data46In, Data47In, Data48In, Data49In,
									Data50In, Data51In, Data52In, Data53In, Data54In, Data55In, Data56In, Data57In, Data58In, Data59In,
									Data60In, Data61In, Data62In, Data63In
									);
/*
   always @(*) begin
      case(Phase1Count)
        3'd0: begin
           Phase1C0w <= 16'd2896; // C4_16