Self-cloning state machines on FPGA

摘要: The purpose of this thesis is to continue development a single state rep- resentation for use in Self-Cloning State Machine. Machine can be used represent Non-Deterministic Finite Machines on FPGA. NFSMs instance match regular expressions and the run-time reconguration based approach problem. Previous work has been performed design tool experiments, choosing FPGA vendor, creating denition singular resentation. This continuation focuses further system around it experimentation. A designed as an example model Virtex-4 consists several finite-state machines built up by states, control system, result management module. FSMs are connected together order previously defined NFSM. To NFSM made enable disable different transitions happen Each these have their own data path computing simple op- eration Multiply-Accumulate Circuit. uses one-hot coded vectors from FSM its internal machine. deter- ministic version also created able compare area functional differences. comparison between another method implementing made. There brief two dierent implementation methods with re- spect ease implementation. framework Virtual system. modications representation found appropriate allowing any FSM. problem was discovered size conguration register but solved. functioned correctly they were well suited show functionality like one. Comparing shows that demands much more physical which disadvantage, may flexible than other method. V-FPGA performing superior type specically