how to design 8 bit microprocessor using VHDL?

Question

The microprocessor include ALU,register/memory and control unit. Several command such as mov and add instruction inserted to its instruction. Each entity design separately, then combine together forming a simple microprocessor.

Answer 1

The task you are asking is quite difficult to do. It most certinally CAN be done, but it would take a long time just to write the code, not to mention all of the debugging, and timing analysis. If you are doing it just to learn, then someone found some good websites, knock yourself out. If its for your job, then I would suggest just buying the IP from your FPGA vendor. It isnt cheap, but considering the time required to design your own, it would be well worth it.

P.S. Personally, I dont like the idea of using a processor in an FPGA. Just my thoughts.

Answer 2

8 Bit Microprocessor Using Vhdl

Answer 3

this is not necesssarily concerning to colours besides the undeniable fact which you have gotten a photos card with an 8bit processor on it. It skill the information direction interior the processor itself can in user-friendly terms cope with 8 bits at one time for computations. 32bit and sixty 4 bit microprocessors are user-friendly on desktops right this moment. The IBM 8080 processor grew to become into an 8 bit processor stepped forward in 1974 as grew to become into the processor interior the Apple IIe computing device.

Answer 4

http://www.google.com/search?q=8+bit+microprocessor+VHDL&rls=com.microsoft:en-us&ie=UTF-8&oe=UTF-8&startIndex=&startPage=1

Answer 5

HUH! why would you want to "Design" your own when you can buy one cheap??????????????