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https://opencores.org/ocsvn/dblclockfft/dblclockfft/trunk
[/] [dblclockfft/] [trunk/] [sw/] [fftgen.cpp] - Diff between revs 33 and 34
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| Rev 33 |
Rev 34 |
| Line 1217... |
Line 1217... |
"\n"
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"\n"
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"\t\t// Then the accumulate step -- on the next clock\n"
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"\t\t// Then the accumulate step -- on the next clock\n"
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"\t\talways @(posedge i_clk)\n"
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"\t\talways @(posedge i_clk)\n"
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"\t\t\tif (i_ce)\n"
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"\t\t\tif (i_ce)\n"
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"\t\t\t\tacc[k+1] <= acc[k] + {{(IW-LUTB*(k+3)){1'b0}},\n"
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"\t\t\t\tacc[k+1] <= acc[k] + {{(IW-LUTB*(k+3)){1'b0}},\n"
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"\t\t\t\t\tgenp, {{(LUTB*(k+2))}{1'b0}} };\n"
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"\t\t\t\t\tgenp, {(LUTB*(k+2)){1'b0}} };\n"
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"\tend endgenerate\n"
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"\tend endgenerate\n"
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"\n"
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"\n"
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"\twire [(IW+BW-1):0] w_r;\n"
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"\twire [(IW+BW-1):0] w_r;\n"
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"\tassign\tw_r = (r_s[TLEN-1]) ? (-acc[TLEN-2]) : acc[TLEN-2];\n"
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"\tassign\tw_r = (r_s[TLEN-1]) ? (-acc[TLEN-2]) : acc[TLEN-2];\n"
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"\talways @(posedge i_clk)\n"
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"\talways @(posedge i_clk)\n"
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