diff options
Diffstat (limited to 'host/lib/usrp/usrp2/mboard_impl.cpp')
| -rw-r--r-- | host/lib/usrp/usrp2/mboard_impl.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp index 2669df9bc..3ae21e621 100644 --- a/host/lib/usrp/usrp2/mboard_impl.cpp +++ b/host/lib/usrp/usrp2/mboard_impl.cpp @@ -160,11 +160,21 @@ void usrp2_mboard_impl::update_clock_config(void){ _iface->poke32(_iface->regs.time64_flags, pps_flags); //clock source ref 10mhz - switch(_clock_config.ref_source){ - case clock_config_t::REF_INT : _iface->poke32(_iface->regs.misc_ctrl_clock, 0x10); break; - case clock_config_t::REF_SMA : _iface->poke32(_iface->regs.misc_ctrl_clock, 0x1C); break; - case clock_config_t::REF_MIMO: _iface->poke32(_iface->regs.misc_ctrl_clock, 0x15); break; - default: throw std::runtime_error("usrp2: unhandled clock configuration reference source"); + if(_iface->get_hw_rev() >= USRP2P_FIRST_HW_REV) { + switch(_clock_config.ref_source){ + case clock_config_t::REF_INT : _iface->poke32(_iface->regs.misc_ctrl_clock, 0x12); break; + case clock_config_t::REF_SMA : _iface->poke32(_iface->regs.misc_ctrl_clock, 0x1C); break; + case clock_config_t::REF_MIMO: _iface->poke32(_iface->regs.misc_ctrl_clock, 0x15); break; + default: throw std::runtime_error("usrp2: unhandled clock configuration reference source"); + } + } else { + + switch(_clock_config.ref_source){ + case clock_config_t::REF_INT : _iface->poke32(_iface->regs.misc_ctrl_clock, 0x10); break; + case clock_config_t::REF_SMA : _iface->poke32(_iface->regs.misc_ctrl_clock, 0x1C); break; + case clock_config_t::REF_MIMO: _iface->poke32(_iface->regs.misc_ctrl_clock, 0x15); break; + default: throw std::runtime_error("usrp2: unhandled clock configuration reference source"); + } } //clock source ref 10mhz |