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Rev 53 |
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Demux for a 1-of-n buffer stage.
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Demux for a 1-of-n buffer stage.
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History:
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History:
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31/03/2010 Initial version. <wsong83@gmail.com>
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31/03/2010 Initial version. <wsong83@gmail.com>
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02/06/2011 Clean up for opensource. <wsong83@gmail.com>
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02/06/2011 Clean up for opensource. <wsong83@gmail.com>
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09/06/2011 Make sure the sel pin is considered in the ack process. <wsong83@gmail.com>
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*/
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*/
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module ddmux ( /*AUTOARG*/
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module ddmux ( /*AUTOARG*/
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// Outputs
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// Outputs
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for (i=0; i<VCN; i++) begin: VCD
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for (i=0; i<VCN; i++) begin: VCD
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assign d_out[i] = d_sel[i] ? d_in : 0;
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assign d_out[i] = d_sel[i] ? d_in : 0;
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end
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end
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endgenerate
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endgenerate
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assign d_in_a = |d_out_a;
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//assign d_in_a = |d_out_a;
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c2 CACK (.a0(|d_out_a), .a1(|d_sel), .q(d_in_a));
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endmodule // ddmux
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endmodule // ddmux
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