4 files changed, 18 insertions, 16 deletions
diff --git a/host/lib/ic_reg_maps/CMakeLists.txt b/host/lib/ic_reg_maps/CMakeLists.txt
index 63378eb89..ba1bbc9f0 100644
--- a/host/lib/ic_reg_maps/CMakeLists.txt
+++ b/host/lib/ic_reg_maps/CMakeLists.txt
@@ -40,8 +40,8 @@ LIBUHD_PYTHON_GEN_SOURCE(
 )
 
 LIBUHD_PYTHON_GEN_SOURCE(
-    ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_ad5624_regs.py
-    ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/ad5624_regs.hpp
+    ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_ad5623_regs.py
+    ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/ad5623_regs.hpp
 )
 
 LIBUHD_PYTHON_GEN_SOURCE(
diff --git a/host/lib/ic_reg_maps/gen_ad5624_regs.py b/host/lib/ic_reg_maps/gen_ad5623_regs.py
index 24401b878..e653921ba 100755
--- a/host/lib/ic_reg_maps/gen_ad5624_regs.py
+++ b/host/lib/ic_reg_maps/gen_ad5623_regs.py
@@ -22,7 +22,7 @@
 ########################################################################
 REGS_TMPL="""\
 data             0[4:15]           0
-addr             0[16:18]          0       DAC_A=0, DAC_B=1, DAC_C=2, DAC_D=3, ALL=7
+addr             0[16:18]          0       DAC_A=0, DAC_B=1, ALL=7
 cmd              0[19:21]          0       wr_input_n, up_dac_n, wr_input_n_up_all, wr_up_dac_chan_n, power_down, reset, load_ldac
 """
 
@@ -41,7 +41,7 @@ boost::uint32_t get_reg(void){
 
 if __name__ == '__main__':
     import common; common.generate(
-        name='ad5624_regs',
+        name='ad5623_regs',
         regs_tmpl=REGS_TMPL,
         body_tmpl=BODY_TMPL,
         file=__file__,
diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp
index 17fc00d24..2585dfa8d 100644
--- a/host/lib/usrp/dboard/db_rfx.cpp
+++ b/host/lib/usrp/dboard/db_rfx.cpp
@@ -257,7 +257,7 @@ void rfx_xcvr::set_rx_gain(float gain, const std::string &name){
         _rx_gains[name] = gain;
 
         //write the new voltage to the aux dac
-        this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, 1, dac_volts);
+        this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, 0, dac_volts);
     }
     else UHD_THROW_INVALID_CODE_PATH();
 }
diff --git a/host/lib/usrp/usrp2/dboard_iface.cpp b/host/lib/usrp/usrp2/dboard_iface.cpp
index 9f7c7f9e6..244f502a4 100644
--- a/host/lib/usrp/usrp2/dboard_iface.cpp
+++ b/host/lib/usrp/usrp2/dboard_iface.cpp
@@ -25,7 +25,7 @@
 #include <boost/asio.hpp> //htonl and ntohl
 #include <boost/math/special_functions/round.hpp>
 #include "ad7922_regs.hpp" //aux adc
-#include "ad5624_regs.hpp" //aux dac
+#include "ad5623_regs.hpp" //aux dac
 
 using namespace uhd;
 using namespace uhd::usrp;
@@ -72,7 +72,7 @@ private:
     boost::uint32_t _ddr_shadow;
     boost::uint32_t _gpio_shadow;
 
-    uhd::dict<unit_t, ad5624_regs_t> _dac_regs;
+    uhd::dict<unit_t, ad5623_regs_t> _dac_regs;
     void _write_aux_dac(unit_t);
 };
 
@@ -99,12 +99,12 @@ usrp2_dboard_iface::usrp2_dboard_iface(
     _gpio_shadow = 0;
 
     //reset the aux dacs
-    _dac_regs[UNIT_RX] = ad5624_regs_t();
-    _dac_regs[UNIT_TX] = ad5624_regs_t();
+    _dac_regs[UNIT_RX] = ad5623_regs_t();
+    _dac_regs[UNIT_TX] = ad5623_regs_t();
     BOOST_FOREACH(unit_t unit, _dac_regs.keys()){
         _dac_regs[unit].data = 1;
-        _dac_regs[unit].addr = ad5624_regs_t::ADDR_ALL;
-        _dac_regs[unit].cmd  = ad5624_regs_t::CMD_RESET;
+        _dac_regs[unit].addr = ad5623_regs_t::ADDR_ALL;
+        _dac_regs[unit].cmd  = ad5623_regs_t::CMD_RESET;
         this->_write_aux_dac(unit);
     }
 }
@@ -242,12 +242,14 @@ void usrp2_dboard_iface::_write_aux_dac(unit_t unit){
 
 void usrp2_dboard_iface::write_aux_dac(unit_t unit, int which, float value){
     _dac_regs[unit].data = boost::math::iround(4095*value/3.3);
-    _dac_regs[unit].cmd = ad5624_regs_t::CMD_WR_UP_DAC_CHAN_N;
+    _dac_regs[unit].cmd = ad5623_regs_t::CMD_WR_UP_DAC_CHAN_N;
+    //standardize on USRP1 interface, A=0, B=1, C=2, D=3
+    //FIXME josh reccommends the use of a nested dictionary
     switch(which){
-    case 0: _dac_regs[unit].addr = ad5624_regs_t::ADDR_DAC_A; break;
-    case 1: _dac_regs[unit].addr = ad5624_regs_t::ADDR_DAC_B; break;
-    case 2: _dac_regs[unit].addr = ad5624_regs_t::ADDR_DAC_C; break;
-    case 3: _dac_regs[unit].addr = ad5624_regs_t::ADDR_DAC_D; break;
+    case 0: _dac_regs[unit].addr = unit == dboard_iface::UNIT_RX ? ad5623_regs_t::ADDR_DAC_B : ad5623_regs_t::ADDR_DAC_A; break;
+    case 1: _dac_regs[unit].addr = unit == dboard_iface::UNIT_RX ? ad5623_regs_t::ADDR_DAC_A : ad5623_regs_t::ADDR_DAC_B; break;
+    case 2: _dac_regs[unit].addr = unit == dboard_iface::UNIT_RX ? ad5623_regs_t::ADDR_DAC_A : ad5623_regs_t::ADDR_DAC_B; break;
+    case 3: _dac_regs[unit].addr = unit == dboard_iface::UNIT_RX ? ad5623_regs_t::ADDR_DAC_B : ad5623_regs_t::ADDR_DAC_A; break;
     default: throw std::runtime_error("not a possible aux dac, must be 0, 1, 2, or 3");
     }
     this->_write_aux_dac(unit);