diff options
| -rw-r--r-- | host/lib/usrp/common/adf4001_ctrl.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/host/lib/usrp/common/adf4001_ctrl.cpp b/host/lib/usrp/common/adf4001_ctrl.cpp index a7510c272..001b68b7a 100644 --- a/host/lib/usrp/common/adf4001_ctrl.cpp +++ b/host/lib/usrp/common/adf4001_ctrl.cpp @@ -81,7 +81,7 @@ boost::uint32_t adf4001_regs_t::get_reg(boost::uint8_t addr) { reg |= (boost::uint32_t(timer_counter_control) & 0x00000F) << 11; reg |= (boost::uint32_t(charge_pump_current_1) & 0x000007) << 15; reg |= (boost::uint32_t(charge_pump_current_2) & 0x000007) << 18; - reg |= (boost::uint32_t(power_down) & 0x000002) << 21; + reg |= (boost::uint32_t(power_down) & 0x000002) << 20; break; default: break; @@ -128,15 +128,15 @@ void adf4001_ctrl::set_lock_to_ext_ref(bool external) { void adf4001_ctrl::program_regs(void) { //no control over CE, only LE, therefore we use the initialization latch method write_reg(3); - boost::this_thread::sleep(boost::posix_time::microseconds(1)); + + //conduct a function latch (2) + write_reg(2); //write R counter latch (0) write_reg(0); - boost::this_thread::sleep(boost::posix_time::microseconds(1)); //write N counter latch (1) write_reg(1); - boost::this_thread::sleep(boost::posix_time::microseconds(1)); } |