diff options
| -rw-r--r-- | host/lib/usrp/usrp_e/clock_ctrl.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/host/lib/usrp/usrp_e/clock_ctrl.cpp b/host/lib/usrp/usrp_e/clock_ctrl.cpp index 10f263e1d..9d4625305 100644 --- a/host/lib/usrp/usrp_e/clock_ctrl.cpp +++ b/host/lib/usrp/usrp_e/clock_ctrl.cpp @@ -46,7 +46,7 @@ static const size_t r_counter = 1; static const size_t a_counter = 0; static const size_t b_counter = 20 / ref_clock_doubler; static const size_t prescaler = 8; //set below with enum, set to 8 when input is under 2400 MHz -static const size_t vco_divider = 1; //set below with enum +static const size_t vco_divider = 5; //set below with enum static const size_t n_counter = prescaler * b_counter + a_counter; static const size_t vco_clock_rate = ref_clock_rate/r_counter * n_counter; //between 1400 and 1800 MHz @@ -85,7 +85,7 @@ public: _ad9522_regs.cp_current = ad9522_regs_t::CP_CURRENT_1_2MA; _ad9522_regs.vco_calibration_now = 1; //calibrate it! - _ad9522_regs.vco_divider = ad9522_regs_t::VCO_DIVIDER_DIV1; + _ad9522_regs.vco_divider = ad9522_regs_t::VCO_DIVIDER_DIV5; _ad9522_regs.select_vco_or_clock = ad9522_regs_t::SELECT_VCO_OR_CLOCK_VCO; //setup fpga master clock @@ -160,7 +160,7 @@ public: std::vector<double> get_rx_dboard_clock_rates(void){ std::vector<double> rates; - for(size_t div = 2/*vco div == 1*/; div <= 16+16; div++) + for(size_t div = 1; div <= 16+16; div++) rates.push_back(master_clock_rate/div); return rates; } |