4位算术逻辑单元(ALU)的设计

上传者: yinheng1314 | 上传时间: 2019-12-21 22:11:30 | 文件大小: 59KB | 文件类型: rar
LU的算数运算主要以加、减法为主,至于乘法、除法则可用“移位”配合“加法”的方法加以处理,即可完成运算。虽然逻辑运算的种类很多,但实际上ALU中的逻辑电路单元通常只处理AND、OR、XOR、NOT这四种运算,其它的各种逻辑运算都可以由布尔代数化简,只需用AND、OR、XOR、NOT这四种运算便可完成。最后,将算术单元电路和逻辑单元电路组合起来,成为功能完整的算术逻辑单元。具体框图如下图所示:

文件下载

资源详情

[{"title":"( 28 个子文件 59KB ) 4位算术逻辑单元(ALU)的设计","children":[{"title":"alu","children":[{"title":"ALU.sym <span style='color:#111;'> 271B </span>","children":null,"spread":false},{"title":"alu.sof <span style='color:#111;'> 14.10KB </span>","children":null,"spread":false},{"title":"alu.rpt <span style='color:#111;'> 44.64KB </span>","children":null,"spread":false},{"title":"alu.ndb <span style='color:#111;'> 15.77KB </span>","children":null,"spread":false},{"title":"alu.vhd <span style='color:#111;'> 919B </span>","children":null,"spread":false},{"title":"U8271251.DLS <span style='color:#111;'> 15.66KB </span>","children":null,"spread":false},{"title":"alu(5).cnf <span style='color:#111;'> 10.93KB </span>","children":null,"spread":false},{"title":"alu(2).cnf <span style='color:#111;'> 5.42KB </span>","children":null,"spread":false},{"title":"alu(7).cnf <span style='color:#111;'> 2.61KB </span>","children":null,"spread":false},{"title":"alu.hex <span style='color:#111;'> 33.21KB </span>","children":null,"spread":false},{"title":"U8125634.DLS <span style='color:#111;'> 4.31KB </span>","children":null,"spread":false},{"title":"U3365542.DLS <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"alu(4).cnf <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false},{"title":"alu(6).cnf <span style='color:#111;'> 6.28KB </span>","children":null,"spread":false},{"title":"alu(3).cnf <span style='color:#111;'> 2.41KB </span>","children":null,"spread":false},{"title":"alu.mmf <span style='color:#111;'> 125B </span>","children":null,"spread":false},{"title":"alu.hif <span style='color:#111;'> 6.34KB </span>","children":null,"spread":false},{"title":"alu.ttf <span style='color:#111;'> 58.29KB </span>","children":null,"spread":false},{"title":"alu(1).cnf <span style='color:#111;'> 9.96KB </span>","children":null,"spread":false},{"title":"alu.acf <span style='color:#111;'> 15.86KB </span>","children":null,"spread":false},{"title":"LIB.DLS <span style='color:#111;'> 109B </span>","children":null,"spread":false},{"title":"alu.pin <span style='color:#111;'> 5.11KB </span>","children":null,"spread":false},{"title":"alu.fit <span style='color:#111;'> 17.57KB </span>","children":null,"spread":false},{"title":"alu.pof <span style='color:#111;'> 53.94KB </span>","children":null,"spread":false},{"title":"alu.scf <span style='color:#111;'> 158.02KB </span>","children":null,"spread":false},{"title":"alu(8).cnf <span style='color:#111;'> 9.96KB </span>","children":null,"spread":false},{"title":"alu.snf <span style='color:#111;'> 58.75KB </span>","children":null,"spread":false},{"title":"alu.cnf <span style='color:#111;'> 87.29KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]

评论信息

  • zhanggl1987 :
    简单练习!!!
    2013-04-26
  • zhanggl1987 :
    简单练习!!!
    2013-04-26

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明