Design of TDI-CCD Driving Circuit Based on FPGA

The TDI-CCD product's characteristics and its working principle,on the basis of TDI-CCD product's characteristics and the using demand are introduced,the driving schedule is realized on Altera Company's Field Programmable Gate Array(FPGA)EP3C25Q240,the driving schedule is written by VHDL language and it has been successfully carried through the timing simulation with Quartus Ⅱ software,results of the hardware electrocircuit test prove that the timing simulation meets the product's demand.The main purpose of this experiment is to validate this product's performance.It is used to obtain the necessary data to promote development and application of the domestic CCD.