Reconfigurable System-On-Chip Design Using FPGA

System-on-Chip (SoC) design integrates processors, memory, and a variety of IPs in a single design. Due to the FPGA capabilities and high time-to-market pressures, complex SoC designs are increasingly targeted to FPGA. Traditionally cores in FPGAs are connected using AXI and PLB bus-based architectures. FPGA devices provide Embedded Systems development with new alternatives for creating new hardware accelerated applications. The availability of embedded processor subsystems in FPGAs opens the door to a myriad of applications. Reconfigurable System-on-Chip architecture: includes MicroBlaze Soft Core Processor integrates peripherals with PLB and OPB Buses provides access to memory, PS2 and VGA IP cores. A new peripheral based Arithmetic application is designed, the keyboard module is a custom hardware module that accepts input from a PS/2 serial keyboard and outputs character data to the VGA input memory. VHDL Language is used in ISE for custom logic design. SystemC & VHDL Co-Synthesis scenario provides a way of checking interoperability of a single designed different functionality hardware module. Both designs are synthesizable and implemented in a single Bitstream, and configured to FPGA. Two level functionality is observed for the configured Bitstream with FPGA Hardware, design modeling was done using SystemC & VHDL Co-Synthesis. This paper presents an evaluation of design methods and concepts of reconfigurable architecture; it provides a lot of options for system designers. Co-Synthesis was done either Top-Down or Bottom-Up Design Methodologies. Implementation was targeted through Spartan - 3E FPGA Board.