diff options
| author | Jason Abele <jason@ettus.com> | 2011-12-05 12:06:58 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-12-05 13:05:47 -0800 |
| commit | 04da3ec10aee9b04dbc34cb10c3adf026adf03c7 (patch) | |
| tree | a41225096f8172e0db80a12149f1ed7ef7d414a7 | |
| parent | 40c637bfb723be607800f67a3115aa1eee31f9d7 (diff) | |
| download | uhd-04da3ec10aee9b04dbc34cb10c3adf026adf03c7.tar.gz uhd-04da3ec10aee9b04dbc34cb10c3adf026adf03c7.tar.bz2 uhd-04da3ec10aee9b04dbc34cb10c3adf026adf03c7.zip | |
Make TX disable mixer when idle to avoid LO leakage
| -rw-r--r-- | host/lib/usrp/dboard/db_sbx_common.hpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/dboard/db_sbx_common.hpp b/host/lib/usrp/dboard/db_sbx_common.hpp index 8997350ae..b3e55c209 100644 --- a/host/lib/usrp/dboard/db_sbx_common.hpp +++ b/host/lib/usrp/dboard/db_sbx_common.hpp @@ -47,7 +47,7 @@ #define TX_ATTN_MASK (63 << TX_ATTN_SHIFT) // valid bits of RX Attenuator Control // Mixer functions -#define TX_MIXER_ENB (SYNTH_PDBRF) +#define TX_MIXER_ENB (SYNTH_PDBRF|TX_ENABLE) #define TX_MIXER_DIS 0 #define RX_MIXER_ENB (SYNTH_PDBRF) @@ -61,7 +61,7 @@ #define RXIO_MASK (LO_LPF_EN|LNASW|SYNTH_CE|SYNTH_PDBRF|RX_ATTN_MASK|DIS_POWER_RX|RX_DISABLE) // Power functions -#define TX_POWER_UP (SYNTH_CE|TX_ENABLE) +#define TX_POWER_UP (SYNTH_CE) #define TX_POWER_DOWN (DIS_POWER_TX) #define RX_POWER_UP (SYNTH_CE) |