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| author | Matt Ettus <matt@ettus.com> | 2011-09-30 13:58:04 -0700 |
|---|---|---|
| committer | Matt Ettus <matt@ettus.com> | 2011-10-26 15:57:22 -0700 |
| commit | c215afef149acf35cca87d1a5053d2c48957652c (patch) | |
| tree | ebb070e8271902b2125d61dac2eff76196c6864c /usrp2/sdr_lib | |
| parent | e21b2852a7d3eb46ba564aad3883934b7a8dd8e5 (diff) | |
| download | uhd-c215afef149acf35cca87d1a5053d2c48957652c.tar.gz uhd-c215afef149acf35cca87d1a5053d2c48957652c.tar.bz2 uhd-c215afef149acf35cca87d1a5053d2c48957652c.zip | |
dsp: ability to set rx dc offset to a fixed value
Diffstat (limited to 'usrp2/sdr_lib')
| -rw-r--r-- | usrp2/sdr_lib/rx_dcoffset.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usrp2/sdr_lib/rx_dcoffset.v b/usrp2/sdr_lib/rx_dcoffset.v index 9840e9e1f..04d7795c0 100644 --- a/usrp2/sdr_lib/rx_dcoffset.v +++ b/usrp2/sdr_lib/rx_dcoffset.v @@ -42,8 +42,9 @@ module rx_dcoffset end else if(set_now) begin - //integrator <= {set_data[30:0],{(31-int_width){1'b0}}}; fixed <= set_data[31]; + if(set_data[30]) + integrator <= {set_data[29:0],{(int_width-30){1'b0}}}; end else if(~fixed) integrator <= integrator + {{(alpha_shift){out[WIDTH-1]}},out}; |