3. TECHNICAL BRIEF
For program and data storage, both the MCU subsystem and the DSP subsystem can access the on
chip system SRAM and external memory such Flash Memory. The access to the SRAM module is
made through the RAM Bus (RBUS) under the control of the bus arbitration logic. Similarly, access to
the Flash Memory is through the parallel External Bus (EBUS).
Figure 3-9 Example of System Interconnection of AD6525 External Interfaces
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