FPGA Xilinx K7 Kintex7 PCIe optical fiber kutaurirana

Heino mhedziso yakajairika yematanho anobatanidzwa:

1. Sarudza yakakodzera optical transceiver module: Zvichienderana nezvinodiwa chaizvo zveoptical communication system yako, unozofanirwa kusarudza optical transceiver module inotsigira yaunoda wavelength, data rate, uye humwe hunhu. Sarudzo dzakajairika dzinosanganisira mamodule anotsigira Gigabit Ethernet (semuenzaniso, SFP/SFP+ modules) kana yakakwirira-speed optical communication standards (semuenzaniso, QSFP/QSFP+ modules).
2. Batanidza optical transceiver kuFPGA: Iyo FPGA inowanzo pindirana neye optical transceiver module kuburikidza ne-high-speed serial links. Iyo FPGA's yakasanganiswa transceivers kana yakatsaurwa I/O mapini akagadzirirwa yakakwirira-kumhanya serial kutaurirana anogona kushandiswa kune ichi chinangwa. Iwe unozofanirwa kutevedzera iyo transceiver module dhairekitori uye referensi dhizaini dhizaini kuti uibatanidze nemazvo kuFPGA.
3. Shandisa maprotocol anodiwa uye masaini kugadzirisa: Kana kubatana kwemuviri kwangogadzwa, iwe unozofanirwa kugadzira kana kugadzirisa inodiwa maprotocol uye chiratidzo chekugadzirisa algorithms yekufambisa uye kugamuchira data. Izvi zvinogona kusanganisira kuita inodiwa PCIe protocol yekutaurirana neiyo host system, pamwe nechero yekuwedzera chiratidzo chekugadzirisa maalgorithms anodiwa encoding/decoding, modulation/demodulation, error correction, kana mamwe mabasa akanangana nechishandiso chako.
4. Batanidza nePCIe interface: Iyo Xilinx K7 Kintex7 FPGA ine yakavakirwa-mukati PCIe controller inoibvumira kutaurirana neiyo host system ichishandisa PCIe bhazi. Iwe unozofanirwa kugadzirisa uye kugadzirisa iyo PCIe interface kuti isangane nezvinodiwa zveiyo optical communication system yako.
5. Edza uye simbisa kutaurirana: Kana yangoitwa, iwe unofanirwa kuyedza uye kuona iyo optical fiber kutaurirana mashandiro uchishandisa yakakodzera bvunzo michina uye nzira. Izvi zvinogona kusanganisira kuonesa chiyero che data, bit kukanganisa mwero, uye yakazara system performance.