Module regs
- Cid
 - Core ID register
 - Daint
 - Device all endpoints interrupt register
 - Daintmsk
 - All endpoints interrupt mask register
 - Dcfg
 - Device configuration register
 - Dctl
 - Device control register
 - Diepctl
 - Device endpoint control register
 - Diepempmsk
 - Device IN endpoint FIFO empty interrupt mask register
 - Diepint
 - Device endpoint interrupt register
 - Diepmsk
 - Device IN endpoint common interrupt mask register
 - Dieptsiz
 - Device endpoint transfer size register
 - Doepctl
 - Device endpoint control register
 - Doepint
 - Device endpoint interrupt register
 - Doepmsk
 - Device OUT endpoint common interrupt mask register
 - Doeptsiz
 - Device OUT endpoint transfer size register
 - Dsts
 - Device status register
 - Dtxfsts
 - Device IN endpoint transmit FIFO status register
 - Dvbusdis
 - Device VBUS discharge time register
 - Dvbuspulse
 - Device VBUS pulsing time register
 - Fifo
 - FIFO register
 - Fsiz
 - FIFO size register
 - Gahbcfg
 - AHB configuration register
 - GccfgV1
 - General core configuration register
 - GccfgV2
 - General core configuration register
 - Gi2cctl
 - I2C access register
 - Gintmsk
 - Interrupt mask register
 - Gintsts
 - Core interrupt register
 - Glpmcfg
 - Core LPM configuration register
 - Gnptxsts
 - Non-periodic transmit FIFO/queue status register
 - Gotgctl
 - Control and status register
 - Gotgint
 - Interrupt register
 - Grstctl
 - Reset register
 - Grxfsiz
 - Receive FIFO size register
 - Grxsts
 - Status read and pop register
 - Gusbcfg
 - USB configuration register
 - Haint
 - Host all channels interrupt register
 - Haintmsk
 - Host all channels interrupt mask register
 - Hcchar
 - Host channel characteristics register
 - Hcfg
 - Host configuration register
 - Hcint
 - Host channel interrupt register
 - Hcintmsk
 - Host channel mask register
 - Hctsiz
 - Host channel transfer size register
 - Hfir
 - Host frame interval register
 - Hfnum
 - Host frame number/frame time remaining register
 - Hnptxsts
 - Non-periodic transmit FIFO/queue status register
 - Hprt
 - Host port control and status register
 - Hptxsts
 - Periodic transmit FIFO/queue status register
 - Pcgcctl
 - Power and clock gating control register