Design of TACAN video signal generate board based on PCI bus

According to the testing demands of the integrative testing system,the solution of the TACAN video signal generate board based on PCI bus was adopted,and the function that the azimuth angle of the TACAN video signal was adjusted was implemented.The work principle of the whole system and the design requirements were introduced.The hardware design was analyzed in detail,including using the chip PCI9054 as the PCI bus interface,using the DSP-TMS320VC5416 as the data process unit,using the FPGA-EP2C8 to design the circuit control logic,and so on.The software design of FPGA and DSP were described,and the PCI driver was programmed.The solution could be used by many kinds of industrial control computer platforms,and it had strong universality and good application prospect.