DMA controller
Register block Channel cluster: CCR?, CNDTR?, CPAR?, and CMAR? registers
high interrupt status register
low interrupt status register
Register block
IFCR register accessor: an alias for Reg<IFCR_SPEC>
Reg<IFCR_SPEC>
ISR register accessor: an alias for Reg<ISR_SPEC>
Reg<ISR_SPEC>