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[/] [rtftextcontroller/] [trunk/] [rtl/] [verilog/] [rtfColorROM.v] - Blame information for rev 3

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// ============================================================================
//      2006-2011  Robert Finch
//      robfinch@<remove>sympatico.ca
//
//      rtfColorROM.v
//              Color lookup ROM for TextController.
//              Converts a 5-bit color code to a 24 bit RGB value.
//
//
//  This source code is available for evaluation and validation purposes
//  only. This copyright statement and disclaimer must remain present in
//  the file.
//
//
//      NO WARRANTY.
//  THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER
//  EXPRESS OR IMPLIED. The user must assume the entire risk of using the
//  Work.
//
//  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
//  INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO
//  THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.
//
//  IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK
//  IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN
//  REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN
//  LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU
//  AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR
//  LOSSES RELATING TO SUCH UNAUTHORIZED USE.
//
//
//      Webpack 9.1i xc3s1000-4ft256
//      LUTs / slices / MHz
//      block rams
//
// ============================================================================
 
 
// TC64 color codes
`define TC64_BLACK                      5'd0
`define TC64_WHITE                      5'd1
`define TC64_RED                        5'd2
`define TC64_CYAN                       5'd3
`define TC64_PURPLE                     5'd4
`define TC64_GREEN                      5'd5
`define TC64_BLUE                       5'd6
`define TC64_YELLOW                     5'd7
`define TC64_ORANGE                     5'd8
`define TC64_BROWN                      5'd9
`define TC64_PINK                       5'd10
`define TC64_DARK_GREY          5'd11
`define TC64_MEDIUM_GREY        5'd12
`define TC64_LIGHT_GREEN        5'd13
`define TC64_LIGHT_BLUE         5'd14
`define TC64_LIGHT_GREY         5'd15
 
`define TC64_BLACKa                     5'd16
`define TC64_WHITEa                     5'd17
`define TC64_REDa                       5'd18
`define TC64_CYANa                      5'd19
`define TC64_PURPLEa            5'd20
`define TC64_GREENa                     5'd21
`define TC64_BLUEa                      5'd22
`define TC64_YELLOWa            5'd23
`define TC64_ORANGEa            5'd24
`define TC64_BROWNa                     5'd25
`define TC64_PINKa                      5'd26
`define TC64_DARK_GREYa         5'd27
`define TC64_GREY3                      5'd28
`define TC64_LIGHT_GREENa       5'd29
`define TC64_LIGHT_BLUEa        5'd30
`define TC64_GREY5                      5'd31
 
module rtfColorROM(clk, ce, code, color);
input clk;
input ce;
input [4:0] code;
output [23:0] color;
reg [23:0] color;
 
always @(posedge clk)
        if (ce) begin
                case (code)
                `TC64_BLACK:            color = 24'h10_10_10;
                `TC64_WHITE:            color = 24'hFF_FF_FF;
                `TC64_RED:              color = 24'hE0_40_40;
                `TC64_CYAN:             color = 24'h60_FF_FF;
                `TC64_PURPLE:           color = 24'hE0_60_E0;
                `TC64_GREEN:            color = 24'h40_E0_40;
                `TC64_BLUE:             color = 24'h40_40_E0;
                `TC64_YELLOW:           color = 24'hFF_FF_40;
                `TC64_ORANGE:           color = 24'hE0_A0_40;
                `TC64_BROWN:            color = 24'h9C_74_48;
                `TC64_PINK:             color = 24'hFF_A0_A0;
                `TC64_DARK_GREY:        color = 24'h54_54_54;
                `TC64_MEDIUM_GREY:      color = 24'h88_88_88;
                `TC64_LIGHT_GREEN:      color = 24'hA0_FF_A0;
                `TC64_LIGHT_BLUE:       color = 24'hA0_A0_FF;
                `TC64_LIGHT_GREY:       color = 24'hC0_C0_C0;
 
                `TC64_BLACKa:           color = 24'h10_10_10;
                `TC64_WHITEa:           color = 24'hFF_FF_FF;
                `TC64_REDa:             color = 24'hE0_40_40;
                `TC64_CYANa:            color = 24'h60_FF_FF;
                `TC64_PURPLEa:          color = 24'hE0_60_E0;
                `TC64_GREENa:           color = 24'h40_E0_40;
                `TC64_BLUEa:            color = 24'h40_40_E0;
                `TC64_YELLOWa:          color = 24'hFF_FF_40;
                `TC64_ORANGEa:          color = 24'hE0_A0_40;
                `TC64_BROWNa:           color = 24'h9C_74_48;
                `TC64_PINKa:            color = 24'hFF_A0_A0;
                `TC64_DARK_GREYa:   color = 24'h54_54_54;
                `TC64_GREY3:            color = 24'h30_30_30;
                `TC64_LIGHT_GREENa: color = 24'hA0_FF_A0;
                `TC64_LIGHT_BLUEa:  color = 24'hA0_A0_FF;
                `TC64_GREY5:            color = 24'h50_50_50;
 
                endcase
        end
 
endmodule
 
 

Line No.	Rev	Author	Line
1	3	robfinch	`// ============================================================================`
2			`// 2006-2011 Robert Finch`
3			`// robfinch@<remove>sympatico.ca`
4			`//`
5			`// rtfColorROM.v`
6			`// Color lookup ROM for TextController.`
7			`// Converts a 5-bit color code to a 24 bit RGB value.`
8			`//`
9			`//`
10			`// This source code is available for evaluation and validation purposes`
11			`// only. This copyright statement and disclaimer must remain present in`
12			`// the file.`
13			`//`
14			`//`
15			`// NO WARRANTY.`
16			`// THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER`
17			`// EXPRESS OR IMPLIED. The user must assume the entire risk of using the`
18			`// Work.`
19			`//`
20			`// IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY`
21			`// INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO`
22			`// THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.`
23			`//`
24			`// IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK`
25			`// IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN`
26			`// REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN`
27			`// LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU`
28			`// AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR`
29			`// LOSSES RELATING TO SUCH UNAUTHORIZED USE.`
30			`//`
31			`//`
32			`// Webpack 9.1i xc3s1000-4ft256`
33			`// LUTs / slices / MHz`
34			`// block rams`
35			`//`
36			`// ============================================================================`
37
38
39			`// TC64 color codes`
40			`define TC64_BLACK 5'd0
41			`define TC64_WHITE 5'd1
42			`define TC64_RED 5'd2
43			`define TC64_CYAN 5'd3
44			`define TC64_PURPLE 5'd4
45			`define TC64_GREEN 5'd5
46			`define TC64_BLUE 5'd6
47			`define TC64_YELLOW 5'd7
48			`define TC64_ORANGE 5'd8
49			`define TC64_BROWN 5'd9
50			`define TC64_PINK 5'd10
51			`define TC64_DARK_GREY 5'd11
52			`define TC64_MEDIUM_GREY 5'd12
53			`define TC64_LIGHT_GREEN 5'd13
54			`define TC64_LIGHT_BLUE 5'd14
55			`define TC64_LIGHT_GREY 5'd15
56
57			`define TC64_BLACKa 5'd16
58			`define TC64_WHITEa 5'd17
59			`define TC64_REDa 5'd18
60			`define TC64_CYANa 5'd19
61			`define TC64_PURPLEa 5'd20
62			`define TC64_GREENa 5'd21
63			`define TC64_BLUEa 5'd22
64			`define TC64_YELLOWa 5'd23
65			`define TC64_ORANGEa 5'd24
66			`define TC64_BROWNa 5'd25
67			`define TC64_PINKa 5'd26
68			`define TC64_DARK_GREYa 5'd27
69			`define TC64_GREY3 5'd28
70			`define TC64_LIGHT_GREENa 5'd29
71			`define TC64_LIGHT_BLUEa 5'd30
72			`define TC64_GREY5 5'd31
73
74			`module rtfColorROM(clk, ce, code, color);`
75			`input clk;`
76			`input ce;`
77			`input [4:0] code;`
78			`output [23:0] color;`
79			`reg [23:0] color;`
80
81			`always @(posedge clk)`
82			`if (ce) begin`
83			`case (code)`
84			`TC64_BLACK: color = 24'h10_10_10;
85			`TC64_WHITE: color = 24'hFF_FF_FF;
86			`TC64_RED: color = 24'hE0_40_40;
87			`TC64_CYAN: color = 24'h60_FF_FF;
88			`TC64_PURPLE: color = 24'hE0_60_E0;
89			`TC64_GREEN: color = 24'h40_E0_40;
90			`TC64_BLUE: color = 24'h40_40_E0;
91			`TC64_YELLOW: color = 24'hFF_FF_40;
92			`TC64_ORANGE: color = 24'hE0_A0_40;
93			`TC64_BROWN: color = 24'h9C_74_48;
94			`TC64_PINK: color = 24'hFF_A0_A0;
95			`TC64_DARK_GREY: color = 24'h54_54_54;
96			`TC64_MEDIUM_GREY: color = 24'h88_88_88;
97			`TC64_LIGHT_GREEN: color = 24'hA0_FF_A0;
98			`TC64_LIGHT_BLUE: color = 24'hA0_A0_FF;
99			`TC64_LIGHT_GREY: color = 24'hC0_C0_C0;
100
101			`TC64_BLACKa: color = 24'h10_10_10;
102			`TC64_WHITEa: color = 24'hFF_FF_FF;
103			`TC64_REDa: color = 24'hE0_40_40;
104			`TC64_CYANa: color = 24'h60_FF_FF;
105			`TC64_PURPLEa: color = 24'hE0_60_E0;
106			`TC64_GREENa: color = 24'h40_E0_40;
107			`TC64_BLUEa: color = 24'h40_40_E0;
108			`TC64_YELLOWa: color = 24'hFF_FF_40;
109			`TC64_ORANGEa: color = 24'hE0_A0_40;
110			`TC64_BROWNa: color = 24'h9C_74_48;
111			`TC64_PINKa: color = 24'hFF_A0_A0;
112			`TC64_DARK_GREYa: color = 24'h54_54_54;
113			`TC64_GREY3: color = 24'h30_30_30;
114			`TC64_LIGHT_GREENa: color = 24'hA0_FF_A0;
115			`TC64_LIGHT_BLUEa: color = 24'hA0_A0_FF;
116			`TC64_GREY5: color = 24'h50_50_50;
117
118			`endcase`
119			`end`
120
121			`endmodule`
122
123

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[/] [rtftextcontroller/] [trunk/] [rtl/] [verilog/] [rtfColorROM.v] - Blame information for rev 3