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Description: 一种可以完成16位有符号/无符号二进制数乘法的乘法器。该乘法器采用了改进的Booth算法,简化了部分积的符号扩展,采用Wallace树和超前进位加法器来进一步提高电路的运算速度。本乘法器可以作为嵌入式CPU内核的乘法单元,整个设计用VHDL语言实现。-a 16 to be completed with symbols / unsigned multiplication of the number of binary multipliers. The multiplier used to improve the Booth algorithm, simplified some of the plot symbols expansion Wallace tree and used-ahead adder circuit to further enhance the computing speed. The multiplier can be used as embedded CPU cores multiplication modules, the entire design with VHDL.
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Size: 19758 |
Author: 李鹏 |
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Description: 本人正在学习vhdl语言,买了套开发板,这些是配套光盘里的内容,非常难得,网上找不到的-I was learning VHDL language, bought a set of development boards, which are compatible CD-ROM's content, and very rare. not online! !
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Size: 7096 |
Author: 孙强 |
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Description: 这是我最近买的一套CPLD开发板VHDL源程序并附上开发板的原理图,希望对你是一个很好的帮助!其中内容为:8位优先编码器,乘法器,多路选择器,二进制转BCD码,加法器,减法器,简单状态机,四位比较器,7段数码管,i2c总线,lcd液晶显示,拨码开关,串口,蜂鸣器,矩阵键盘,跑马灯,交通灯,数字时钟.-which I have recently bought a CPLD Development Board VHDL source code accompanied the development of the plate diagram, You hope to be a good help! which states : eight priority encoder, multipliers, multi-path selectors, BCD binary switch, adder, subtraction device, the simple state machine, four comparators, seven of the digital control, i2c bus, lcd LCD allocated code switches, serial port, the buzzer sounded, matrix keyboards, Bomadeng, traffic lights, Digital Clock.
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Size: 4642650 |
Author: Jawen |
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Description: 用VHDL语言编写的三位二进制的乘法器,其原理是每位相乘后再错位相加-using VHDL prepared by the three binary multipliers, the principle is that each subsequent dislocation multiplication sum
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Size: 36528 |
Author: yanyuntao |
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Description: 朋友,我是Jawen.看到先前上载的一套CPLD开发板的VHDL源码挺受欢迎的,现在就将她的Verilog源码也一并贡献给大家:8位优先编码器,乘法器,多路选择器,二进制转BCD码,加法器,减法器,简单状态机,四位比较器,7段数码管,i2c总线,lcd液晶显示,拨码开关,串口,蜂鸣器,矩阵键盘,跑马灯,交通灯,数字时钟-friends, I Jawen. previously seen on the set of CPLD Development Board VHDL source code quite welcome, Now she will also be Verilog source contribution to everyone : eight priority encoder, multipliers, Multi-channel selector, binary to BCD, adder, subtraction device, the simple state machine, four comparators, 7 of the digital control, i2c bus, lcd LCD allocated code switches, serial port, the buzzer sounded, matrix keyboards, Bomadeng. Traffic lights, digital clock
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Size: 3152400 |
Author: Jawen |
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Description: 可用的4位乘法器,用VHDL在FPGA中实现-available four multipliers, FPGA VHDL in achieving
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Size: 1068 |
Author: 江良伟 |
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Description: 流水线乘法器,vhdl语言描述,
希望对大家有所帮助
-pipelined multipliers, vhdl language, we hope to help
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Size: 2508 |
Author: chenwei |
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Description: 4位乘法器,4位除法器 8位数据锁存器,8位相等比较器,带同步复位的状态
机,元件例化与层次设计,最高优先级编码器-four multipliers, dividers four eight data latches, and eight other phase comparators, synchronous reset with the state machine, the component level with the cases of design, the highest priority encoder
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Size: 11097 |
Author: 刘思雄 |
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Description: 可用的4位乘法器,用VHDL在FPGA中实现-available four multipliers, FPGA VHDL in achieving
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Size: 1024 |
Author: 江良伟 |
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Description: ieee公布的标准8位浮点乘法器,可综合。采用标准算法。-ieee the standards published by the eight floating-point multipliers, can be integrated. The use of standard algorithm.
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Size: 2048 |
Author: frankey |
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Description: 通过四位乘法器的实例详细介绍了用VHDL语言设计数字系统的流程和方法,通过仿真实现预定目的.-Through the four examples of multipliers detailed design using VHDL language digital system processes and methods, through the simulation to achieve the intended purpose.
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Size: 157696 |
Author: 程军兴 |
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Description: 一个32位元的浮点数乘法器,可将两IEEE 754格式的值进行相乘-A 32-bit floating-point multipliers, can be two format IEEE 754 values multiplied
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Size: 2048 |
Author: TTJ |
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Description: 用vhdl语言实现4位乘法器,已被测试过,可参考使用-Vhdl language with four multipliers, have been tested, may refer to the use of
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Size: 1024 |
Author: lz |
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Description: VHDL对各种电路的基本实现,包括乘法器,触发器,加减法器等-VHDL for the basic realization of the various circuits, including multipliers, flip-flops, and other instruments used in addition and subtraction
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Size: 1138688 |
Author: Michael |
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Description: The first three examples illustrate the difference between RTL FSMD model (Finite State Machine with Datapath buildin) and RTL FSM + DataPath model. From view of RT level design, each digital design consists of a Control Unit (FSM) and a Datapath. The datapath consists of storage units such as registers and memories, and combinational units such as ALUs, adders, multipliers, shifters, and comparators.
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Size: 1024 |
Author: dhanagopal |
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Description: ABSTRACT:
Low power consumption and smaller area are some of the most important criteria for the
fabrication of DSP systems and high performance systems. Optimizing the speed and
area of the multiplier is a major design issue. However, area and speed are usually
conflicting constraints so that improving speed results mostly in larger areas. In our
project we try to determine the best solution to this problem by comparing a few
multipliers.
This project presents an efficient implementation of high speed multiplier using the shift
and add method, Radix_2, Radix_4 modified Booth multiplier algorithm. In this project
we compare the working of the three multiplier by implementing each of them separately
in FIR filter.
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Size: 379904 |
Author: phitoan |
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Description: 用VHDL实现四位乘法器,不直接用乘法实现。该代码思路清晰,希望可以帮助到大家!-Four multipliers with VHDL implementation, not directly with the multiplication implementation. The code is clear thinking, I hope to help to you!
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Size: 1024 |
Author: recochun |
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Description: 国外大学上课用PPT。关于乘法器架构,实现,优化,有booth算法的具体实例。-Foreign university classes PPT. About multipliers architecture, implementation, optimization, there is a specific instance of the booth algorithm.
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Size: 1044480 |
Author: 海到无涯 |
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Description: 在matlab的环境下实现拉格朗日乘子法 -matlab achieve Lagrange multipliers
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Size: 165888 |
Author: 许晓菲 |
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Description: 各种乘法器,不同算法类型的,适用于不同情况。(Various multipliers, different algorithmic types, are applied to different situations.)
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Size: 15360 |
Author: FollowSky
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