登录
首页 » Spice » adder

adder

于 2020-12-21 发布
0 435
下载积分: 1 下载次数: 0

代码说明:

说明:  用hspice写了一个做了16bit kogge stone四层点操作的树形加法器静态逻辑网表,所有管子的尺寸按照0.25u的尺寸设计挂上测试文件跑以后逻辑没问题,但是按照拉贝尔那本书上讲的关于逻辑努力优化的方法优化,在输入级加了两级buffer,只对最长路径支路尺寸优化(Use HSPICE to write a 16bit kogge made stone four layer tree adder static logic netlist, all pipe sizes according to the size of design 0.25u hang test file to run after the logic is no problem, but in accordance with the method of logic optimization efforts of Labelle's book about the optimization, plus two buffer in the input stage, only the longest path branch size optimization)

文件列表:

adder_stat_op.sp, 13755 , 2012-02-25
stimuli_stat.vect, 1278 , 2011-01-05
cmos25_level49.lib, 14695 , 2011-12-01
adder_stat.sp, 9874 , 2012-02-25
read_me.txt, 45 , 2012-02-26

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • BPSK
    用matlab实现简单的bpsk系统,熟悉bpsk系统的特性(Implementing BPSK with MATLAB)
    2019-01-26 16:56:31下载
    积分:1
  • A-Novel-Variable-Step-Size-NLMS-Algorithm-and-Its
    By building the generalized Sigmoid function relationship between normalized step-size and the power of error signal, a novel variable step-size NLMS algorithm is proposed. It is proved that the step-size of NPVSS-NLMS changes as the new algorithm does when A=σv -m and B=2. The physical meanings of the parameters in this algorithm are explored. The theoretical analysis illustrate that this algorithm combine the virtues of NPVSS-NLMS and Sigmoid function, and it leads to faster convergence rate and lower final misalignment. The computer simulation results support the theoretical analysis.
    2013-07-06 22:59:51下载
    积分:1
  • GPSfangzhen
    绘制了24课GPS卫星围绕地球旋转的动态图(A dynamic map of the rotation of GPS satellites around the Earth in lesson 24 has been drawn.)
    2020-11-12 19:29:43下载
    积分:1
  • 一种基于高阶累积量的数字调相信号识别方法
    说明:  对当前通信信号中常用的数字调相信号BPSK、QPSK、1/4一QPSK、8PSK的调制识别问题,提出了一种基于信号差分高阶累积量的识剐算法。该算法分两个层次进行调制识别,首先利用信号的四阶累积量特征对BPSK、QPSK和{1/4一QPSK、8PSK}信号进行识别,然后再利用信号差分的四阶和八阶累积量特征对1/4-QPSK、8PSK信号进行识别。从理论上分析了的该算法的有效性,并通过计算机仿真验证了算法具有良好的性能。(A recognition algorithm based on differential high-order cumulant is proposed for the modulation recognition problems of BPSK, QPSK, 1/4-QPSK and 8PSK, which are commonly used in current communication signals. The algorithm is divided into two levels for modulation recognition. Firstly, BPSK, QPSK and {1/4-QPSK, 8PSK} signals are identified by using the fourth-order cumulant characteristics of signals, and then 1/4-QPSK and 8PSK signals are identified by using the fourth-order cumulant and eighth-order cumulant characteristics of signal difference. The validity of the algorithm is analyzed theoretically, and the good performance of the algorithm is verified by computer simulation.)
    2020-06-21 09:40:02下载
    积分:1
  • Cell_search
    小区搜索程序,能够在OFDM框架下对信号的调制解调定位等问题进行仿真。(Cell search procedure, to the framework of the OFDM modulation and demodulation of the signal localization issues such as simulation.)
    2010-10-03 14:39:59下载
    积分:1
  • TheResearchAndIPDesignOfSMBusBasedSmartBattery
    本文研究了SMBus 规范,介绍了典型的基于片上系统(SoC)设计的知识产权核(IP)实现,采用自顶向下 (Top-down)的集成电路设计方法完成了设计,并架构了基于总线功能模型(BFM)的验证平台 完成功能仿真,顺利完成了逻辑综合和时序仿真。FPGA 验证和投片后测试均表明设计具有 良好的性能。(This paper studies the SMBus specification, based on the introduction of the typical system-on-chip (SoC) intellectual property core design (IP) implementation, using top-down (Top-down) of the integrated circuit design methods achieve a design and architecture based on the total Line functional model (BFM) achieve functional verification platform for simulation, successfully completed a logic synthesis and timing simulation. FPGA silicon validation and post-tests show that the design has good performance.)
    2009-03-26 12:16:53下载
    积分:1
  • LabVIEW入门与实战开发100例
    说明:  LabVIEW入门与实战开发100例,很好的入门教材,初学者适用(100 cases of LabVIEW entry and actual combat development)
    2020-07-11 17:12:49下载
    积分:1
  • qpsk基带gardner位同步
    说明:  qpsk基带调制和解调matlab程序,包括gardner位同步(qpsk modulate and demodulate in baseband use matlab code,including gardner time synchronization)
    2021-01-14 10:15:39下载
    积分:1
  • digital-modulation-and-demodulation
    数字调制解调信号ask fsk bpsk qpsk 16qam 64qam(digital modulation and demodulation )
    2012-05-05 09:56:20下载
    积分:1
  • SLM Paper
    说明:  ofdm papr hammerstein python
    2020-12-22 12:46:09下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载