Module regs
- Abr
 - alternate bytes register
 - Ar
 - address register
 - Ccr
 - communication configuration register
 - Cr
 - control register
 - Dcr1
 - device configuration register 1
 - Dcr2
 - device configuration register 2
 - Dcr3
 - device configuration register 3
 - Dcr4
 - device configuration register 4
 - Dlr
 - data length register
 - Dr
 - data register
 - Fcr
 - flag clear register
 - Hlcr
 - OCTOSPI HyperBus latency configuration register
 - Ir
 - instruction register
 - Lptr
 - low-power timeout register
 - Pir
 - polling interval register
 - Psmar
 - polling status match register
 - Psmkr
 - polling status mask register
 - Sr
 - status register
 - Tcr
 - timing configuration register
 - Wabr
 - write alternate bytes register
 - Wccr
 - OCTOSPI write communication configuration register
 - Wir
 - write instruction register
 - Wpabr
 - wrap alternate bytes register
 - Wpccr
 - OCTOSPI wrap communication configuration register
 - Wpir
 - wrap instruction register
 - Wptcr
 - wrap timing configuration register
 - Wtcr
 - write timing configuration register