slugManufacturing of 64-Bit Vliw Microprocessor
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 5
Abstract
In the two decades since FPGAs introduced, the way which digital logic is designed and deployed has been radically changed. FPGAs have made possible entirely new types of applications. It is very important to design microprocessor as the part of core of electronic systems, so development and production. On making use of the technology of FPGA to design the microprocessor of logic function, it can quickly realize the function, complete design, cut down development cycle, save cost and quickly realize productions. The subject of the Paper is to design VLIW (is the abbreviation of "Very Long Instruction Word") microprocessor based on FPGA. It designs VLIW microprocessor which contains 64-bit instruction word and 192-bit data, each VLIW instruction word consists of three operations in parallel. The VLIW microprocessor can be designed using a pipeline technology of four stages, and have been implemented by taking advantage of the technology of FPGAs. According to the basic principle of VLIW microprocessor, it is rationally divided into five main modules: Fetch module, Decode module, Register file, Execute module, Write back module. Each main module is reasonably divided again, and realized the function of every module based on the principle of FPGAs, so as to implement five main modules.
Authors and Affiliations
Ajitender Kaur, Ritesh Gaur
Keywords
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