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| Rev 44 |
Rev 46 |
| Line 176... |
Line 176... |
integer i,j;
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integer i,j;
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always @ (data)
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always @ (data)
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for (i=0;i<word_size/chunk_size;i=i+1) begin
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for (i=0;i<word_size/chunk_size;i=i+1) begin
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parity[i] = parity_type;
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parity[i] = parity_type;
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for (j=0;j<chunk_size;j=j+1) begin
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for (j=0;j<chunk_size;j=j+1) begin
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parity[i] = data[i+j] ^ parity[i];
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parity[i] = data[i*chunk_size+j] ^ parity[i];
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end
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end
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end
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end
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endmodule
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endmodule
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`define MODULE parity_check
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`define MODULE parity_check
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| Line 196... |
Line 196... |
integer i,j;
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integer i,j;
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always @ (data or parity)
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always @ (data or parity)
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for (i=0;i<word_size/chunk_size;i=i+1) begin
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for (i=0;i<word_size/chunk_size;i=i+1) begin
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error_flag[i] = parity[i] ^ parity_type;
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error_flag[i] = parity[i] ^ parity_type;
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for (j=0;j<chunk_size;j=j+1) begin
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for (j=0;j<chunk_size;j=j+1) begin
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error_flag[i] = data[i+j] ^ error_flag[i];
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error_flag[i] = data[i*chunk_size+j] ^ error_flag[i];
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end
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end
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end
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end
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assign parity_error = |error_flag;
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assign parity_error = |error_flag;
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endmodule
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endmodule
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