The correct answer is A. Harvard architecture.
A Harvard architecture is a computer architecture that separates the program memory from the data memory. This allows the CPU to access instructions and data at the same time, which can improve performance. The DSP56000 is a digital signal processor that uses a Harvard architecture.
A Von Neumann architecture is a computer architecture that combines program and data memory into a single memory space. This can simplify the design of the CPU, but it can also slow down performance because the CPU has to wait for data to be transferred from memory before it can be processed.
A CISC (Complex Instruction Set Computing) architecture is a computer architecture that has a large number of instructions. This can make it easier to program, but it can also slow down performance because the CPU has to spend more time decoding instructions.
A program-stored architecture is a computer architecture that stores both programs and data in memory. This is the most common type of computer architecture.
In conclusion, the DSP56000 uses a Harvard architecture, which separates the program memory from the data memory. This allows the CPU to access instructions and data at the same time, which can improve performance.
