Features • Compatible with MCS-51® Products • 8K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles • 4.0V to 5.5V Operating Range • Fully Static Operation: 0 Hz to 33 MHz • Three-level Program Memory Lock • 256 x 8-bit Internal RAM • 32 Programmable I/O Lines • Three 16-bit Timer/Counters • Eight Interrupt Sources • Full Duplex UART Serial Channel • Low-power Idle and Power-down Modes • Interrupt Recovery from Power-down Mode • Watchdog Timer • Dual Data Pointer • Power-off Flag
标签： 8226 Programmable Compatible In-System
上传时间： 2015-06-27
上传用户：dianxin61
TrainReset:there are many trains need to drive out of the station .In terms of their numbers from small to large.There are only three railways used to place the trains ,and also need the same order.
标签： TrainReset numbers station trains
上传时间： 2015-07-04
上传用户：moerwang
Avalon_VGA，-- This design provides an interface to the Alcahest VGA daughter card. -- The design comprises of an 8-bit VGA driver with Avalon bus interfaces. There are a total of -- three Avalon interfaces.
标签： Avalon_VGA
上传时间： 2015-07-07
上传用户：kikye
这是06年4月刚刚完成的程序，从opencore.org下载而来。用vhdl语言描写，以及matlab仿真，testbench，以及在xinlinx上的综合。 The MDCT core is two dimensional discrete cosine transform implementation designed for use in compression systems like JPEG. Architecture is based on parallel distributed arithmetic with butterfly computation.
标签： 程序
上传时间： 2013-12-16
上传用户：123啊
R+树的c实现源码，对应文章T. K. Sellis, N. Roussopoulos, C. Faloutsos: The R+-Tree: A Dynamic Index for Multi-Dimensional Objects.
上传时间： 2014-05-25
上传用户：sunjet
TV-tree的c实现源码，对应原文章K.-I. Lin, H. V. Jagadish, C. Faloutsos: The TV-Tree: An Index Structure for High-Dimensional Data.
上传时间： 2014-11-26
上传用户：lxm
X-tree的C++源码，对应文章S. Berchtold, D. A. Keim, H.-P. Kriegel: The X-tree : An Index Structure for High-Dimensional Data.
上传时间： 2015-08-22
上传用户：1101055045
Electromagnetic scattering from the trees above a tilted rough ground plane generated by the stochastic Lidenmayer system is studied by Monte Carlo simulations in this paper.The scattering coefficients are calculated in three methods:coherent addition approximation,tree-independent scattering,and independent scattering.
标签： Electromagnetic scattering generated the
上传时间： 2013-12-06
上传用户：xieguodong1234
This software designs the student result management system m ay replace the tedious low effect the manual management, has realized the result management, the information management and the curriculum manages three big cores functions.
标签： the management software designs
上传时间： 2013-12-15
上传用户：kr770906
This software designs the document management system may replace the tedious low effect the manual management, has used the c language programming, realized the document input to loan, the information management and the data compilation three big cores function
标签： the management software document
上传时间： 2013-12-20
上传用户：yt1993410
