HT47R20A-1时基(Time Base)使用介绍 HT47 系列单片机的时基可提供一个周期性超时时间周期以产生规则性的内部中断。时基的时钟来源可由掩膜选择设定为WDT 时钟、RTC 时钟或指令时钟（系统时钟/4）；其超时时间范围可由掩膜选择设定为“时钟来源”/212~“时钟来源”/215。如果时基发生超时现象，则其对应的中断请求标志（TBF）会被置位，如果中断允许，则产生一个中断服务到08H 的地址。
上传时间： 2013-11-15
上传用户：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.
上传时间： 2014-08-16
上传用户：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.
上传时间： 2013-11-01
上传用户：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.
上传时间： 2013-10-28
上传用户：wujijunshi
Backpropagation Network Time-Series Forecasting 源码, 经典的BPN人工神经网络例子源码
标签： Backpropagation Forecasting Time-Series Network
上传时间： 2015-01-05
上传用户：tb_6877751
Unix和NT上NetWork Time网络协议（4.0版本）
上传时间： 2014-01-01
上传用户：凤临西北
按键功能表： Space:随机变换 right:逆时针旋转 left:顺时针旋转 up:光标向下切换 down:光标向上切换 Enter:返回初始 Esc:退出程序
上传时间： 2015-01-10
上传用户：叶山豪
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.
标签： game Multiplayer Massively strategy
上传时间： 2015-01-10
上传用户：caiiicc
rtai-3.1-test3的源代码(Real-Time Application Interface )
标签： Application Real-Time Interface rtai
上传时间： 2014-11-22
上传用户：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
上传时间： 2015-01-22
上传用户：ANRAN
