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| author | Josh Blum <josh@joshknows.com> | 2012-02-24 10:00:44 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2012-02-24 10:06:13 -0800 |
| commit | 11e9429b9515f4e6315b867dbe2fcd17bd8a96a8 (patch) | |
| tree | 7d3a55734588f6b25a232f888fe5af1c84a27085 /host/lib/usrp/usrp1/usrp1_impl.hpp | |
| parent | 1156d9b26a59ae45ec34b2fcb7ac782f4bf03b40 (diff) | |
| download | uhd-11e9429b9515f4e6315b867dbe2fcd17bd8a96a8.tar.gz uhd-11e9429b9515f4e6315b867dbe2fcd17bd8a96a8.tar.bz2 uhd-11e9429b9515f4e6315b867dbe2fcd17bd8a96a8.zip | |
usrp1: fix to use the db connection type to determine DAC sign
Unlike the other products, usrp1 uses the DAC and not DSP
to perform baseband frequency shifting in the hardware.
Therefore this shifting occurs before I and Q swapping,
and so, the sign of the frequency needs to be inverted
on daughterboards which have inverted I and Q TX inputs.
Diffstat (limited to 'host/lib/usrp/usrp1/usrp1_impl.hpp')
0 files changed, 0 insertions, 0 deletions