QortalOS Brooklyn for Raspberry Pi 4
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`include "settings.h" |
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module PC |
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( |
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input clk, |
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input rst, |
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input freeze, |
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input [`WORD_WIDTH-1:0] pc_in, |
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output reg [`WORD_WIDTH-1:0] pc |
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); |
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always @(posedge clk or posedge rst) begin |
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if(rst) begin |
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pc <= 0; |
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end |
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else if(~freeze) begin |
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pc <= pc_in; |
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end |
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else begin |
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pc <= pc; |
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end |
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end |
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endmodule |
