diff options
| -rwxr-xr-x | sdr_lib/cic_decim.v | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sdr_lib/cic_decim.v b/sdr_lib/cic_decim.v index 6c20416f1..8c44f006d 100755 --- a/sdr_lib/cic_decim.v +++ b/sdr_lib/cic_decim.v @@ -35,7 +35,8 @@ module cic_decim input [bw-1:0] signal_in; output [bw-1:0] signal_out; reg [bw-1:0] signal_out; - + wire [bw-1:0] signal_out_unreg; + wire [bw+maxbitgain-1:0] signal_in_ext; reg [bw+maxbitgain-1:0] integrator [0:N-1]; reg [bw+maxbitgain-1:0] differentiator [0:N-1]; @@ -83,7 +84,10 @@ module cic_decim wire [bw+maxbitgain-1:0] signal_out_unnorm = pipeline[N-1]; cic_dec_shifter #(bw) - cic_dec_shifter(rate,signal_out_unnorm,signal_out); + cic_dec_shifter(rate,signal_out_unnorm,signal_out_unreg); + + always @(posedge clock) + signal_out <= #1 signal_out_unreg; endmodule // cic_decim |