Digital circuits emulator with programmable logic

Abstract

For big development that occur in the world now to take to abbreviate the micro computers and logical devices such as processors and memories etc , addition to used one chip for execution several processes, hence invent the FPGA. This research explain, how use the FPGA chip in building and construction several logic circuits inside one FPGA chip, by means of writing the logic circuits by VHDL Language and download this circuits that written by VHDL Language inside FPGA chip, rather than used several Integral circuits in last . The FPGA chip abbreviate the time, decrease number of ICs that used and decrease also the external connecters that used in last (In ASIC chip). The FPGA can use such as processor, or memory, or microcontroller at same time.