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cyclone III

  • 基于CycloneIII構(gòu)成的RS編碼系統(tǒng)

    本文采用Altera公司的FPGA器件cyclone III系列EP3C10作為核心器件構(gòu)成了R-S(255,223)編碼系統(tǒng);利用Quartus II 9.0作為硬件仿真平臺(tái),用硬件描述語(yǔ)言Verilog_HDL實(shí)現(xiàn)編程,并且通過(guò)JTAG接口與EP3C10連接。R-S(Reed-Solomon)碼是一類(lèi)糾錯(cuò)能力很強(qiáng)的特殊的非二進(jìn)制BCH碼,能應(yīng)對(duì)隨機(jī)性和突發(fā)性錯(cuò)誤,廣泛應(yīng)用于各種通信系統(tǒng)中和保密系統(tǒng)中。R-S(255,223)碼能夠檢測(cè)32字節(jié)長(zhǎng)度和糾錯(cuò)16字節(jié)長(zhǎng)度的連續(xù)數(shù)據(jù)錯(cuò)誤信息。

    標(biāo)簽: CycloneIII RS編碼

    上傳時(shí)間: 2013-10-08

    上傳用戶(hù):yuchunhai1990

  • 基于FPGA 的低成本長(zhǎng)距離高速傳輸系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)

    為解決目前高速信號(hào)處理中的數(shù)據(jù)傳輸速度瓶頸以及傳輸距離的問(wèn)題,設(shè)計(jì)并實(shí)現(xiàn)了一種基于FPGA 的高速數(shù)據(jù)傳輸系統(tǒng),本系統(tǒng)借助Altera cyclone III FPGA 的LVDS I/O 通道產(chǎn)生LVDS 信號(hào),穩(wěn)定地完成了數(shù)據(jù)的高速、遠(yuǎn)距離傳輸。系統(tǒng)所需的8B/10B 編解碼、數(shù)據(jù)時(shí)鐘恢復(fù)(CDR)、串/并行轉(zhuǎn)換電路、誤碼率計(jì)算模塊均在FPGA 內(nèi)利用VHDL 語(yǔ)言設(shè)計(jì)實(shí)現(xiàn),大大降低了系統(tǒng)互聯(lián)的復(fù)雜度和成本,提高了系統(tǒng)集成度和穩(wěn)定性。

    標(biāo)簽: FPGA 高速傳輸

    上傳時(shí)間: 2013-11-25

    上傳用戶(hù):爺?shù)臍赓|(zhì)

  • This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Build

    This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Builder system. The included example design runs on the Nios II Embedded Evaluation Kit, cyclone III edition (NEEK).

    標(biāo)簽: SOPC controller component SPI-mode

    上傳時(shí)間: 2013-12-18

    上傳用戶(hù):jing911003

  • This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Build

    This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Builder system. The included example design runs on the Nios II Embedded Evaluation Kit, cyclone III edition (NEEK).

    標(biāo)簽: SOPC controller component SPI-mode

    上傳時(shí)間: 2017-05-14

    上傳用戶(hù):LouieWu

  • verilog AD

    blinking LED from cyclone III

    標(biāo)簽: verilog 流水燈

    上傳時(shí)間: 2020-10-19

    上傳用戶(hù):

  • Cyclone® III EP3C25的資料

    Cyclone® III EP3C25的資料

    標(biāo)簽: Cyclone C25 reg III

    上傳時(shí)間: 2016-12-03

    上傳用戶(hù):gut1234567

  • The Cyclone® III PCI development board provides a hardware platform for developing and prototypi

    The Cyclone® III PCI development board provides a hardware platform for developing and prototyping low-power, high-performance, logic-intensive PCI-based designs. The board provides a high-density of the memory to facilitate the design and development of FPGA designs which need huge memory storage, and also includes Low-Voltage Differential Signaling (LVDS) interface of the High-Speed Terasic Connectors (HSTCs) for extra high-speed interface application.

    標(biāo)簽: development developing prototypi provides

    上傳時(shí)間: 2017-01-29

    上傳用戶(hù):jjj0202

  • 字模III Pro

    字模III Pro

    標(biāo)簽: III Pro 字模

    上傳時(shí)間: 2013-06-21

    上傳用戶(hù):eeworm

  • 794Zimo3Pro字模III增強(qiáng)版V3.2.3.61

    794Zimo3Pro字模III增強(qiáng)版V3.2.3.61

    標(biāo)簽: Zimo3 3Pro Zimo 794

    上傳時(shí)間: 2013-04-24

    上傳用戶(hù):西伯利亞狼

  • CYCLONE的EP1C6Q240C8開(kāi)發(fā)板原理圖

    ATERA的CYCLONE系列EP1C6Q240C8開(kāi)發(fā)板的原理圖。

    標(biāo)簽: CYCLONE 240C Q240 240

    上傳時(shí)間: 2013-07-26

    上傳用戶(hù):han0097

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