HT47R20A-1時基(Time Base)使用介紹 HT47 系列單片機的時基可提供一個周期性超時時間周期以產(chǎn)生規(guī)則性的內(nèi)部中斷。時基的時鐘來源可由掩膜選擇設(shè)定為WDT 時鐘、RTC 時鐘或指令時鐘（系統(tǒng)時鐘/4）；其超時時間范圍可由掩膜選擇設(shè)定為“時鐘來源”/212~“時鐘來源”/215。如果時基發(fā)生超時現(xiàn)象，則其對應(yīng)的中斷請求標(biāo)志（TBF）會被置位，如果中斷允許，則產(chǎn)生一個中斷服務(wù)到08H 的地址。
上傳時間： 2013-11-15
上傳用戶：13925096126
This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes advantage of unused resources in a design, thereby reducing the cost, part count, memory size,and board space associated with the serial configuration circuitry. As a result, neither processor nor PROM needs to be fullydedicated to performing Spartan configuration.In particular, information is provided on how the idle processing time of an on-board controller can be used to loadconfiguration data from an off-board source. As a result, it is possible to upgrade a Spartan design in the field by sending thebitstream over a network.
標(biāo)簽： Spartan XAPP FPGA 098
上傳時間： 2014-08-16
上傳用戶：adada
This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes advantage of unused resources in a design, thereby reducing the cost, part count, memory size,and board space associated with the serial configuration circuitry. As a result, neither processor nor PROM needs to be fullydedicated to performing Spartan configuration.In particular, information is provided on how the idle processing time of an on-board controller can be used to loadconfiguration data from an off-board source. As a result, it is possible to upgrade a Spartan design in the field by sending thebitstream over a network.
標(biāo)簽： Spartan XAPP FPGA 098
上傳時間： 2013-11-01
上傳用戶：wojiaohs
The power of programmability gives industrial automation designers a highly efficient， cost-effective alternative to traditional motor control units （MCUs）。 The parallel-processing power， fast computational speeds， and connectivity versatility of Xilinx® FPGAs can accelerate the implementation of advanced motor control algorithms such as Field Oriented Control （FOC）。 Additionally， Xilinx devices lower costs with greater on-chip integration of system components and shorten latencies with high-performance digital signal processing （DSP） that can tackle compute-intensive functions such as PID Controller， Clark/Park transforms， and Space Vector PWM. The Xilinx Spartan®-6 FPGA Motor Control Development Kit gives designers an ideal starting point for evaluating time-saving， proven， motor-control reference designs. The kit also shortens the process of developing custom control capabilities， with integrated peripheral functions （Ethernet， PowerLink， and PCI® Express）， a motor-control FPGA mezzanine card （FMC） with built-in Texas Instruments motor drivers and high-precision Delta-Sigma modulators， and prototyping support for evaluating alternative front-end circuitry.
標(biāo)簽： 賽靈思 電機控制 開發(fā)套件 英文
上傳時間： 2013-10-28
上傳用戶：wujijunshi
Backpropagation Network Time-Series Forecasting 源碼, 經(jīng)典的BPN人工神經(jīng)網(wǎng)絡(luò)例子源碼
標(biāo)簽： Backpropagation Forecasting Time-Series Network
上傳時間： 2015-01-05
上傳用戶：tb_6877751
Unix和NT上NetWork Time網(wǎng)絡(luò)協(xié)議（4.0版本）
標(biāo)簽： NetWork Unix Time 4.0
上傳時間： 2014-01-01
上傳用戶：鳳臨西北
按鍵功能表： Space:隨機變換 right:逆時針旋轉(zhuǎn) left:順時針旋轉(zhuǎn) up:光標(biāo)向下切換 down:光標(biāo)向上切換 Enter:返回初始 Esc:退出程序
標(biāo)簽： Space Enter right left
上傳時間： 2015-01-10
上傳用戶：葉山豪
Massively Multiplayer Space Trading and Combat game. This is an online strategy game, not a 3D space sim. Incorporating ideas from games such as Stars!, SE3, MOO, Tradewars, MUD/MOOs, Dune II, SimCity.
標(biāo)簽： game Multiplayer Massively strategy
上傳時間： 2015-01-10
上傳用戶：caiiicc
rtai-3.1-test3的源代碼(Real-Time Application Interface )
標(biāo)簽： Application Real-Time Interface rtai
上傳時間： 2014-11-22
上傳用戶：lps11188
S3C44BOX的BIOS。可使用的命令：help --- show help ? --- = help date --- show or set current date time --- show or set current time setweek --- set weekday clock --- show system running clock setmclk --- set system running clock setbaud ------ set baud rate ipcfg ------ show or set IP address load ------ load file to ram comload ------ load file from serial port run ------ run from sdram prog ------ program flash copy ------ copy flash from src to dst address boot ------ boot from flash backup ------ move bios to the top of flash md ------ show memory data move ------ move program from flash to sdram
標(biāo)簽： help date show current
上傳時間： 2015-01-22
上傳用戶：ANRAN
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