Module regs
- Ccr
- common configuration register
- Cfgr1
- configuration register 1
- Cfgr2
- configuration register 2
- Chselr
- channel selection register
- Cr
- control register
- Dr
- data register
- Ier
- interrupt enable register
- Isr
- interrupt and status register
- Smpr
- sampling time register
- Tr
- watchdog threshold register