Module regs Copy item path Bsmxcr ADF bitstream matrix control register 0. Ckgcr ADF clock generator control register. Dfltcicr ADF digital filer configuration register 0. Dfltcr ADF digital filter control register 0. Dfltdr ADF digital filter data register 0. Dfltier ADF DFLT interrupt enable register. Dfltisr ADF DFLT interrupt status register 0. Dfltrsfr ADF reshape filter configuration register. Dlycr ADF delay control register. Gcr ADF Global Control Register. Sadanlvr ADF SAD ambient noise level register. This bitfield is set by hardware. It contains the latest ambient noise level computed by the SAD. To refresh this bitfield, the SDLVLF flag must be cleared. Sadcfgr ADF SAD configuration register. Sadcr ADF Sound activity detector (SAD) control register. Sadsdlvr ADF SAD sound level register. Sitfcr ADF serial interface control register 0.