2005•Journal of Guilin University of Electronic TechnologyRequires access
Passive-serial Configuration of FPGA Based on MCU
Zhang De-an
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Abstract
AbstrcatThe paper presents an implementation of FPGA passive series configuration to FLEX10K devices of ALTERA based on AT89C2051 microprocessor and E~2PROM memory.Then,it briefly expatiates the software and hardware design.The chip of 24C128 is selected to store the files of configuration.The experimental circuit demonstrates that MCU has benefits of a high speed and accuracy in reading files stored.Meanwhile,MCU,which processes serial configuration to FPGA,also has advantages of a short-time configuration,a high accuracy and an easy implementation.