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Space-time

HT47R20A-1時基(Time Base)使用介紹

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生規則性的內部中斷。時基的時鐘來源可由掩膜選擇設定為WDT 時鐘、RTC 時鐘或指令時鐘（系統時鐘/4）；其超時時間范圍可由掩膜選擇設定為“時鐘來源”/212~“時鐘來源”/215。如果時基發生超時現象，則其對應的中斷請求標志（TBF）會被置位，如果中斷允許，則產生一個中斷服務到08H 的地址。

標簽： Base Time HT 47

上傳時間： 2013-11-15

上傳用戶：13925096126
XAPP098 - Spartan FPGA低成本、高效率串行配置

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.

標簽： Spartan XAPP FPGA 098

上傳時間： 2014-08-16

上傳用戶：adada
XAPP098 - Spartan FPGA低成本、高效率串行配置

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.

標簽： Spartan XAPP FPGA 098

上傳時間： 2013-11-01

上傳用戶：wojiaohs
賽靈思電機控制開發套件簡介（英文版）

　　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.

標簽： 賽靈思電機控制開發套件英文

上傳時間： 2013-10-28

上傳用戶：wujijunshi
Backpropagation Network Time-Series Forecasting 源碼, 經典的BPN人工神經網絡例子源碼

Backpropagation Network Time-Series Forecasting 源碼, 經典的BPN人工神經網絡例子源碼

標簽： Backpropagation Forecasting Time-Series Network

上傳時間： 2015-01-05

上傳用戶：tb_6877751
Unix和NT上NetWork Time網絡協議（4.0版本）

Unix和NT上NetWork Time網絡協議（4.0版本）

標簽： 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 left:順時針旋轉 up:光標向下切換 down:光標向上切換 Enter:返回初始 Esc:退出程序

按鍵功能表： Space:隨機變換 right:逆時針旋轉 left:順時針旋轉 up:光標向下切換 down:光標向上切換 Enter:返回初始 Esc:退出程序

標簽： 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

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 )

rtai-3.1-test3的源代碼(Real-Time Application Interface )

標簽： 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 --

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

標簽： help date show current

上傳時間： 2015-01-22

上傳用戶：ANRAN