import sifive.blocks.devices.pinctrl.{PinCtrl, Pin, BasePin, EnhancedPin, EnhancedPinCtrl}
import freechips.rocketchip.config.Parameters
import freechips.rocketchip.util.SynchronizerShiftReg
import sifive.blocks.devices.pinctrl.{PinCtrl, Pin, BasePin, EnhancedPin, EnhancedPinCtrl}
import freechips.rocketchip.config.Parameters
import freechips.rocketchip.util.SynchronizerShiftReg