BUS STRUCTURE OF FPGA BASED CONTROLER

摘要

PURPOSE: A bus structure of an FPGA(Field Programmable Gate Array) based controller is provided to eliminate the necessity of an OS(Operating System) by not implementing a control function in an FPGA. CONSTITUTION: An external bus is connected to an external signal related to an input/output module. An internal bus is connected to a signal between the slots related to a general calculation module, a special calculation module, or a communication module which operates the input/output module. The internal bus includes a slave bus and a monitoring/control bus. [Reference numerals] (AA) Field input/output