This application note provides a functional description of VHDL source code for a N x N DigitalCrosspoint Switch. The code is designed with eight inputs and eight outputs in order to targetthe 128-macrocell CoolRunner™-II CPLD device but can be easily expanded to target higherdensity devices. To obtain the VHDL source code described in this document, go to sectionVHDL Code, page 5 for instructions.
標(biāo)簽： COOLRUNNER-II XAPP CPLD 380
上傳時間： 2013-10-26
上傳用戶：kiklkook
There are many manufacturers of dot matrix LCD modules. However, most of these displaysare similar. They all have on-board controllers and drivers capable of displaying alpha numericsand a wide variety of other symbols (including Japanese "Katakana" characters). The internaloperation of LCD controller devices is determined by signals sent from a central processing unit(in this case, a COOLRUNNER-II CPLD).
標(biāo)簽： COOLRUNNER-II XAPP 904 LCD
上傳時間： 2013-12-17
上傳用戶：haiya2000
This application note shows how a Xilinx CoolRunnerTM-II CPLD can be used as a simplelogical switch that can quickly and reliably select between different MPEG video sources. Thesource code for the design is available on the Xilinx website, and is linked from the “VHDLCode” section. The code can be expanded by the user to perform additional operations usingthe remaining CPLD resources
標(biāo)簽： COOLRUNNER-II Xilinx XAPP CPLD
上傳時間： 2013-12-16
上傳用戶：qwer0574
The COOLRUNNER-II CPLD is a highly uniform family of fast, low-power devices. Theunderlying architecture is a traditional CPLD architecture, combining macrocells intofunction blocks interconnected with a global routing matrix, the Xilinx AdvancedInterconnect Matrix (AIM). The function blocks use a PLA configuration that allowsall product terms to be routed and shared among any of the macrocells of the functionblock.
上傳時間： 2013-11-03
上傳用戶：1037540470
Digital cameras have become increasingly popular over the last few years. Digital imagingtechnology has grown to new markets including cellular phones and PDA devices. With thediverse marketplace, a variety of imaging technology must be available. Imaging technologyhas expanded to include both charge-coupled device (CCD) and CMOS image sensors.
標(biāo)簽： COOLRUNNER-II XAPP CPLD 390
上傳時間： 2013-10-16
上傳用戶：18710733152
Chapter 1：Introduction and Overview Chapter 2：Switches，Buttons，and Knob 開關(guān)按鈕Chapter 3：Clock Sources 時鐘脈沖源Chapter 4：FPGA Configuration Options 配置Chapter 5：Character LCD Screen LCD顯示屏特性Chapter 6：VGA Display Port VGA接口——接到顯示器上Chapter 7：RS-232 Serial Ports RS-232接口——接器件Chapter 8：PS/2 Mouse/Keyboard Port PS/2鼠標(biāo)鍵盤接口Chapter 9：Digital to Analog Converter（DAC）D/A接口Chapter 10：Analog Capture Circuit 模擬捕獲電路Chapter 11：Intel StrataFlash Parallel NOR Flash PROM Chapter 12：SPI Serial Flash 串行外圍接口系列閃存Chapter 13：DDR SDRAM 內(nèi)存Chapter 14：10/100 Ethernet Physical Layer Interface以太網(wǎng)物理層接口Chapter 15：Expansion Connectors 擴展接口Chapter 16：XC2C64A COOLRUNNER-II CPLDChapter 17：DS2432 1-Wire SHA-1 EEPROMSpartan-3E入門實驗板使設(shè)計人員能夠即時利用Spartan-3E系列的完整平臺性能。設(shè)備支持：Spartan-3E、CoolRunner-ll關(guān)鍵特性：Xilinx器件：Spartan-3E（50萬門，XC3S500E-4FG320C），CoolRunnerTM-lI與Platform Flash時鐘：50MHz晶體時鐘振蕩器存儲器：128Mbit 并行Flash，16 Mbit SPI Flash，64MByte DDR SDRAM連接器與接口：以太網(wǎng)10/100Phy，JTAG USB下載，兩個9管腳RS-232串行端口，PS/2類型鼠標(biāo)/鍵盤端口，帶按鈕的旋轉(zhuǎn)編碼器，四個滑動開關(guān)，八個單獨的LED輸出
標(biāo)簽： Spartan-3E
上傳時間： 2022-06-19
上傳用戶：kingwide
MAX+PLUS II快速入門
上傳時間： 2013-04-15
上傳用戶：eeworm
Max+Plus II 簡易用戶使用入門
上傳時間： 2013-06-15
上傳用戶：eeworm
從0開始移植UCOS II到野火STM32開發(fā)板教程
上傳時間： 2013-04-15
上傳用戶：eeworm
Quartus II官方教程
上傳時間： 2013-04-15
上傳用戶：eeworm
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