外设寄存器。
Peripheral Frame 0: These are peripherals that are mapped directly to the CPU memory bus.
Peripheral Frame 1: These are peripherals that are mapped to the 32-bit peripheral bus.
Peripheral Frame 2: These are peripherals that are mapped to the 16-bit peripheral bus.
Peripheral Frame 3: These are peripherals that are mapped to the 32-bit peripheral bus and are accessible by the CLA.
本帖最后由 ltbytyn 于 2014-1-17 09:26 编辑