AHBtoAPB设计基于AMBA总线协议的APB Bridge设计-AHB to APB designThe AHB to APB bridge interface is an AHB slave. When accessed (in normal operation or system test) it initiates an access to the APB.

The APB is part of the AMBA 3 protocol family. It provides a low-cost interface that is optimized for minimal power consumption and reduced interface complexity. The APB interfaces to any peripherals that are low-bandwidth and do not require the high