Registry Data Types

To access the registries in an easy manner they are mapped to a data structure.
A pointer of this type then points to the registry's physical address.

• The registries of the STM32F429ZI are represented with structs.
• The registries of the CT Board are represented mostly with a combination of structs and unions.

A struct is a combined data type of its member types.

A union is an other form of a combined data type.