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[/] [rf6809/] [trunk/] [rtl/] [noc/] [video/] [rfColorROM.v] - Blame information for rev 19

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// ============================================================================
//        __
//   \\__/ o\    (C) 2006-2022  Robert Finch, Waterloo
//    \  __ /    All rights reserved.
//     \/_//     robfinch<remove>@finitron.ca
//       ||
//
//      rfColorROM.sv
//
// BSD 3-Clause License
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//                                                                          
// ============================================================================
 
// 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 rfColorROM(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	19	robfinch	`// ============================================================================`
2			`// __`
3			`// \\__/ o\ (C) 2006-2022 Robert Finch, Waterloo`
4			`// \ __ / All rights reserved.`
5			`// \/_// robfinch<remove>@finitron.ca`
6			`// \|\|`
7			`//`
8			`// rfColorROM.sv`
9			`//`
10			`// BSD 3-Clause License`
11			`// Redistribution and use in source and binary forms, with or without`
12			`// modification, are permitted provided that the following conditions are met:`
13			`//`
14			`// 1. Redistributions of source code must retain the above copyright notice, this`
15			`// list of conditions and the following disclaimer.`
16			`//`
17			`// 2. Redistributions in binary form must reproduce the above copyright notice,`
18			`// this list of conditions and the following disclaimer in the documentation`
19			`// and/or other materials provided with the distribution.`
20			`//`
21			`// 3. Neither the name of the copyright holder nor the names of its`
22			`// contributors may be used to endorse or promote products derived from`
23			`// this software without specific prior written permission.`
24			`//`
25			`// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"`
26			`// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
27			`// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE`
28			`// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE`
29			`// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
30			`// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR`
31			`// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER`
32			`// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,`
33			`// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE`
34			`// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.`
35			`//`
36			`// ============================================================================`
37
38			`// TC64 color codes`
39			`define TC64_BLACK 5'd0
40			`define TC64_WHITE 5'd1
41			`define TC64_RED 5'd2
42			`define TC64_CYAN 5'd3
43			`define TC64_PURPLE 5'd4
44			`define TC64_GREEN 5'd5
45			`define TC64_BLUE 5'd6
46			`define TC64_YELLOW 5'd7
47			`define TC64_ORANGE 5'd8
48			`define TC64_BROWN 5'd9
49			`define TC64_PINK 5'd10
50			`define TC64_DARK_GREY 5'd11
51			`define TC64_MEDIUM_GREY 5'd12
52			`define TC64_LIGHT_GREEN 5'd13
53			`define TC64_LIGHT_BLUE 5'd14
54			`define TC64_LIGHT_GREY 5'd15
55
56			`define TC64_BLACKa 5'd16
57			`define TC64_WHITEa 5'd17
58			`define TC64_REDa 5'd18
59			`define TC64_CYANa 5'd19
60			`define TC64_PURPLEa 5'd20
61			`define TC64_GREENa 5'd21
62			`define TC64_BLUEa 5'd22
63			`define TC64_YELLOWa 5'd23
64			`define TC64_ORANGEa 5'd24
65			`define TC64_BROWNa 5'd25
66			`define TC64_PINKa 5'd26
67			`define TC64_DARK_GREYa 5'd27
68			`define TC64_GREY3 5'd28
69			`define TC64_LIGHT_GREENa 5'd29
70			`define TC64_LIGHT_BLUEa 5'd30
71			`define TC64_GREY5 5'd31
72
73			`module rfColorROM(clk, ce, code, color);`
74			`input clk;`
75			`input ce;`
76			`input [4:0] code;`
77			`output [23:0] color;`
78			`reg [23:0] color;`
79
80			`always @(posedge clk)`
81			`if (ce) begin`
82			`case (code)`
83			`TC64_BLACK: color = 24'h10_10_10;
84			`TC64_WHITE: color = 24'hFF_FF_FF;
85			`TC64_RED: color = 24'hE0_40_40;
86			`TC64_CYAN: color = 24'h60_FF_FF;
87			`TC64_PURPLE: color = 24'hE0_60_E0;
88			`TC64_GREEN: color = 24'h40_E0_40;
89			`TC64_BLUE: color = 24'h40_40_E0;
90			`TC64_YELLOW: color = 24'hFF_FF_40;
91			`TC64_ORANGE: color = 24'hE0_A0_40;
92			`TC64_BROWN: color = 24'h9C_74_48;
93			`TC64_PINK: color = 24'hFF_A0_A0;
94			`TC64_DARK_GREY: color = 24'h54_54_54;
95			`TC64_MEDIUM_GREY: color = 24'h88_88_88;
96			`TC64_LIGHT_GREEN: color = 24'hA0_FF_A0;
97			`TC64_LIGHT_BLUE: color = 24'hA0_A0_FF;
98			`TC64_LIGHT_GREY: color = 24'hC0_C0_C0;
99
100			`TC64_BLACKa: color = 24'h10_10_10;
101			`TC64_WHITEa: color = 24'hFF_FF_FF;
102			`TC64_REDa: color = 24'hE0_40_40;
103			`TC64_CYANa: color = 24'h60_FF_FF;
104			`TC64_PURPLEa: color = 24'hE0_60_E0;
105			`TC64_GREENa: color = 24'h40_E0_40;
106			`TC64_BLUEa: color = 24'h40_40_E0;
107			`TC64_YELLOWa: color = 24'hFF_FF_40;
108			`TC64_ORANGEa: color = 24'hE0_A0_40;
109			`TC64_BROWNa: color = 24'h9C_74_48;
110			`TC64_PINKa: color = 24'hFF_A0_A0;
111			`TC64_DARK_GREYa: color = 24'h54_54_54;
112			`TC64_GREY3: color = 24'h30_30_30;
113			`TC64_LIGHT_GREENa: color = 24'hA0_FF_A0;
114			`TC64_LIGHT_BLUEa: color = 24'hA0_A0_FF;
115			`TC64_GREY5: color = 24'h50_50_50;
116
117			`endcase`
118			`end`
119
120			`endmodule`
121
122

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[/] [rf6809/] [trunk/] [rtl/] [noc/] [video/] [rfColorROM.v] - Blame information for rev 19