FPGA(field-programmable Gate Array), that is, Field Programmable Gate Array, it is further developed on the basis of programmable devices such as PAL, GAL, CPLD.
It appears as a semi-custom circuit in the field of application-specific integrated circuit (ASIC), which not only solves the shortcomings of custom circuit, but also overcomes the shortcomings of the limited number of gate circuits of the original programmable device.
fpga is a programmable integrated circuit board, which is a major in electronic information engineering and automation.