组成基础原理指令扩展实验

华北科技学院计算机系设计性实验实验报告课程名称

计算机组成原理B实验学期

2011

至 2012

学年第

一

学期学生所在系部 计算机系年级 2011 专业班级 计科ZB111学生姓名 学号任课教师 席振元实验成绩计算机系制-/《计算机组成原理B》课程设计性实验报告开课实验室：计算机组成原理实验室2011年11月9日实验题目

指令扩展实验一、实验目的深入了解教学计算机微程序控制器的组成和设计技术，包括Am2910器件的功能与具体用谢谢阅读法，教学计算机的总体组成和部件之间的连接方法，深入理解控制器部件的组成、设计、控感谢阅读制与使用等诸项知识。1、进一步掌握微程序定序器AM2910、运算器AM2901、外围GAL、EPROM芯片之间的联精品文档放心下载系，达到对整机概念的提升；2、进一步掌握微程序控制器的组成；3、掌握微程序及机器指令的扩展方法。二、设备与环境TEC-XP+教学机、微机、EEPROM芯片、装有WindowsXP、ISPLEVER、ispVMSystem等软件。谢谢阅读三、实验内容在现有的基本指令系统上，扩展2条指令。四、实验步骤1、扩展的2、4指令的格式及功能写明2条指令的格式、功能、寻址方式、操作码编码、微程序步数、微程序入口地址。感谢阅读第二条指令格式：ADTWDR功能：DR+2->DR(DR内的值自加2)寻址方式：寄存器寻址操作码编码：10100001(A1)微程序步数：2微程序入口地址：81第四条指令格式：SWRMDR,[SR]功能：DR和[SR]的值互换寻址方式：DR为寄存器寻址、[SR]为寄存器间接寻址操作码编码：11101001(E9)微程序步数：4精品文档放心下载微程序入口地址：A1-/2、指令所对应的微程序指令入口下CI3-0MVRI8-6B口SSTDC2地址址SCC3-0I2-0I5-3A口SSHSCIDC1ADTWDR8100E0433080110030304330801100SWRMDR,[SR]A100E0430080000000E0441008003000E01730800000303002100000013、ABEL语言源程序编辑以及JED文件生成m256c.abl源程序修改过程（10步）以及生成JED文件的整个操作过程。感谢阅读步操作过程如下所示：定义指令操作码、定义微址、入口地址定义、下址的定义、定义条件判断、定义MVR3精品文档放心下载位、修改I0~8、修改A，B口、修改SST,SSH,SCI、修改DC1，DC2。谢谢阅读按照上述10个步骤在以下代码中进行添加：DC1 = [DC1_2,DC1_1,DC1_0];谢谢阅读DC2 = [DC2_2,DC2_1,DC2_0];精品文档放心下载=[D7,D6,D5,D4,D3,D2,D1,D0];感谢阅读Y=[Y7,Y6,Y5,Y4,Y3,Y2,Y1,Y0];感谢阅读NXTADDR=[NXTADDR7,NXTADDR6,NXTADDR5,NXTADDR4,NXTADDR3,精品文档放心下载NXTADDR2,NXTADDR1,NXTADDR0];GALSCC=[CI3,CI2,CI1,CI0,SCC3,SCC2,SCC1,SCC0];all=[OUTER,SCI,SSH,I,SST,A,B,DC1,DC2];ADD=(IR==[0,0,0,0,0,0,0,0]);SUB=(IR==[0,0,0,0,0,0,0,1]);AND=(IR==[0,0,0,0,0,0,1,0]);OR=(IR==[0,0,0,0,0,1,1,0]);XOR_=(IR==[0,0,0,0,0,1,0,0]);CMP=(IR==[0,0,0,0,0,0,1,1]);TEST=(IR==[0,0,0,0,0,1,0,1]);MVRR=(IR==[0,0,0,0,0,1,1,1]);INC=(IR==[0,0,0,0,1,0,0,1]);DEC=(IR==[0,0,0,0,1,0,0,0]);SHL=(IR==[0,0,0,0,1,0,1,0]);-/SHR=(IR==[0,0,0,0,1,0,1,1]);JR=(IR==[0,1,0,0,0,0,0,1]);JRC=(IR==[0,1,0,0,0,1,0,0]);JRNC=(IR==[0,1,0,0,0,1,0,1]);JRZ=(IR==[0,1,0,0,0,1,1,0]);JRNZ=(IR==[0,1,0,0,0,1,1,1]);JMPA=(IR==[1,0,0,0,0,0,0,0]);LDRR=(IR==[1,0,0,0,0,0,0,1]);LDPC=(IR==[1,0,0,0,1,0,0,1]);STRR=(IR==[1,0,0,0,0,0,1,1]);IN_=(IR==[1,0,0,0,0,0,1,0]);OUT=(IR==[1,0,0,0,0,1,1,0]);PUSH=(IR==[1,0,0,0,0,1,0,1]);POP=(IR==[1,0,0,0,0,1,1,1]);PSHF=(IR==[1,0,0,0,0,1,0,0]);POPF=(IR==[1,0,0,0,1,1,0,0]);MVRD=(IR==[1,0,0,0,1,0,0,0]);CALA=(IR==[1,1,0,0,1,1,1,0]);RET=(IR==[1,0,0,0,1,1,1,1]);MA00=(Y==[0,0,0,0,0,0,0,0]);MA01=(Y==[0,0,0,0,0,0,0,1]);MA02=(Y==[0,0,0,0,0,0,1,0]);MA03=(Y==[0,0,0,0,0,0,1,1]);MA04=(Y==[0,0,0,0,0,1,0,0]);MA05=(Y==[0,0,0,0,0,1,0,1]);MA06=(Y==[0,0,0,0,0,1,1,0]);MA07=(Y==[0,0,0,0,0,1,1,1]);MA08=(Y==[0,0,0,0,1,0,0,0]);MA09=(Y==[0,0,0,0,1,0,0,1]);MA0A=(Y==[0,0,0,0,1,0,1,0]);MA0B=(Y==[0,0,0,0,1,0,1,1]);MA0C=(Y==[0,0,0,0,1,1,0,0]);MA0D=(Y==[0,0,0,0,1,1,0,1]);MA0E=(Y==[0,0,0,0,1,1,1,0]);MA0F=(Y==[0,0,0,0,1,1,1,1]);MA10=(Y==[0,0,0,1,0,0,0,0]);MA11=(Y==[0,0,0,1,0,0,0,1]);MA12=(Y==[0,0,0,1,0,0,1,0]);MA13=(Y==[0,0,0,1,0,0,1,1]);-/MA14=(Y==[0,0,0,1,0,1,0,0]);MA15=(Y==[0,0,0,1,0,1,0,1]);MA16=(Y==[0,0,0,1,0,1,1,0]);MA17=(Y==[0,0,0,1,0,1,1,1]);MA18=(Y==[0,0,0,1,1,0,0,0]);MA19=(Y==[0,0,0,1,1,0,0,1]);MA1A=(Y==[0,0,0,1,1,0,1,0]);MA1B=(Y==[0,0,0,1,1,0,1,1]);MA1C=(Y==[0,0,0,1,1,1,0,0]);MA1D=(Y==[0,0,0,1,1,1,0,1]);MA1E=(Y==[0,0,0,1,1,1,1,0]);MA1F=(Y==[0,0,0,1,1,1,1,1]);MA20=(Y==[0,0,1,0,0,0,0,0]);MA21=(Y==[0,0,1,0,0,0,0,1]);MA22=(Y==[0,0,1,0,0,0,1,0]);MA23=(Y==[0,0,1,0,0,0,1,1]);MA24=(Y==[0,0,1,0,0,1,0,0]);MA30=(Y==[0,0,1,1,0,0,0,0]);MA31=(Y==[0,0,1,1,0,0,0,1]);MA89=(Y==[1,0,0,0,1,0,0,1]);//***********************************************感谢阅读MA3A=(Y==[0,0,1,1,1,0,1,0]);MA3B=(Y==[0,0,1,1,1,0,1,1]);MA3C=(Y==[0,0,1,1,1,1,0,0]);MA3D=(Y==[0,0,1,1,1,1,0,1]);MA3E=(Y==[0,0,1,1,1,1,1,0]);MA3F=(Y==[0,0,1,1,1,1,1,1]);MA50=(Y==[0,1,0,1,0,0,0,0]);MA51=(Y==[0,1,0,1,0,0,0,1]);MA52=(Y==[0,1,0,1,0,0,1,0]);MA53=(Y==[0,1,0,1,0,0,1,1]);MA54=(Y==[0,1,0,1,0,1,0,0]);MA55=(Y==[0,1,0,1,0,1,0,1]);MA56=(Y==[0,1,0,1,0,1,1,0]);MA57=(Y==[0,1,0,1,0,1,1,1]);MA58=(Y==[0,1,0,1,1,0,0,0]);MA59=(Y==[0,1,0,1,1,0,0,1]);MA5A=(Y==[0,1,0,1,1,0,1,0]);MA5B=(Y==[0,1,0,1,1,0,1,1]);MA5C=(Y==[0,1,0,1,1,1,0,0]);-/MA5D=(Y==[0,1,0,1,1,1,0,1]);MA5E=(Y==[0,1,0,1,1,1,1,0]);MA5F=(Y==[0,1,0,1,1,1,1,1]);MA60=(Y==[0,1,1,0,0,0,0,0]);MA61=(Y==[0,1,1,0,0,0,0,1]);MA62=(Y==[0,1,1,0,0,0,1,0]);MA63=(Y==[0,1,1,0,0,0,1,1]);MA64=(Y==[0,1,1,0,0,1,0,0]);MA65=(Y==[0,1,1,0,0,1,0,1]);MA66=(Y==[0,1,1,0,0,1,1,0]);MA67=(Y==[0,1,1,0,0,1,1,1]);MA68=(Y==[0,1,1,0,1,0,0,0]);MA69=(Y==[0,1,1,0,1,0,0,1]);MA6A=(Y==[0,1,1,0,1,0,1,0]);EQUATIONSCK=CK1;SIGEXT= IR7&!IR15#!IR7&IR15;谢谢阅读//************MAPROM58C65*****************************精品文档放心下载D0 =!C_M&(!_MAP&(SUB#OR#CMP#MVRR#DEC#SHR#JR#PSHF#PUSH#POP#POPF#STRR#LDRR#LDPC#MVRD#CALA#RET)#NXTADDR0&!_PL)&!Bit8;谢谢阅读D1 =!C_M&(!_MAP&(AND#OR#TEST#MVRR#SHL#SHR#IN_#OUT#POP#POPF#LDRR#LDPC#JMPA#CALA#RET)#NXTADDR1&!_PL)&!Bit8;感谢阅读D2 =!C_M&(!_MAP&(ADD#SUB#AND#OR#INC#DEC#SHL#SHR#PSHF#PUSH#POP#POPF#MVRD#JMPA#CALA)#NXTADDR2&!_PL)&!Bit8;感谢阅读D3 =!C_M&(!_MAP&(XOR_#CMP#TEST#MVRR#INC#DEC#SHR#SHL#STRR#LDRR#LDPC#MVRD#JMPA#CALA)#NXTADDR3&!_PL)&!Bit8;谢谢阅读D4 =!C_M&(!_MAP&(JRC#JRNC#JRZ#JRNZ#JR#IN_#OUT#PSHF#PUSH#POP#POPF#STRR#LDRR#LDPC#MVRD#JMPA#CALA)#NXTADDR4&!_PL)&!Bit8;精品文档放心下载D5 =!C_M&(!_MAP&(RET)#NXTADDR5&!_PL)&!Bit8;精品文档放心下载D6 =!C_M&(!_MAP&(0)#NXTADDR6&!_PL)&!Bit8;感谢阅读D7 =!C_M&(!_MAP&(0)#NXTADDR7&!_PL)&!Bit8;谢谢阅读//************CMHANDNEXTADDRESS*****************************精品文档放心下载NXTADDR7:=0;NXTADDR6:=0;NXTADDR5:=!C_M&(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D#MA0E#MA0F#MA10#MA11#MA13#MA14#MA16#MA18#MA1A#MA1C精品文档放心下载#MA1E#MA22#MA24#MA30#MA3F#MA50#MA51#MA52#MA53#MA54#MA55精品文档放心下载#MA56#MA57#MA58#MA59#MA5A#MA63#MA66#MA68#MA69#MA6A)精品文档放心下载&!Bit8;NXTADDR4:=!C_M&(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D谢谢阅读-/#MA0E#MA0F#MA10#MA11#MA12#MA13#MA14#MA15#MA16#MA17#MA1#M精品文档放心下载A1A#MA1C#MA1D#MA22#MA24#MA30#MA3F#MA50#MA51#MA52#MA53#MA谢谢阅读54#MA55#MA56#MA57#MA58#MA59#MA5A#MA5C#MA5E#MA60#MA63#MA6谢谢阅读6#MA69#MA6A)&!Bit8;NXTADDR3:=!C_M&(MA15#MA17#MA1D#MA30#MA5C#MA5E#MA60)&!Bit8;精品文档放心下载NXTADDR2:=!C_M&(MA12#MA17#MA1D#MA1E#MA5C#MA5E)&!Bit8;感谢阅读NXTADDR1:=!C_M&(MA15#MA30#MA31#MA60#MA68)&!Bit8;精品文档放心下载NXTADDR0:=!C_M&(MA3F#MA68)&!Bit8;谢谢阅读NXTADDR.CLK =CK;CI3 :=!C_M&(MA00#MA01#MA02#MA19#MA1B#MA89#MA1F#MA20#MA21#MA23感谢阅读#MA89)&NRST&!Bit8;CI2 :=!C_M&(MA00#MA01#MA02#MA19#MA1B#MA89#MA1F#MA20#MA21精品文档放心下载#MA23)&NRST&!Bit8;CI1 :=!C_M&1&NRST&!Bit8;CI0 :=!C_M&(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D精品文档放心下载#MA0E#MA0F#MA10#MA11#MA12#MA13#MA14#MA15#MA16#MA17#MA18#MA1A感谢阅读#MA1C#MA1D#MA1E#MA22#MA24#MA30#MA31)&NRST&!Bit8;谢谢阅读SCC3 :=!C_M&0&NRST&!Bit8;谢谢阅读SCC2 :=!C_M&(MA10#MA12#MA15#MA17#MA69)&NRST&!Bit8;精品文档放心下载SCC1 :=!C_M&(MA12#MA15#MA17#MA30)&NRST&!Bit8;精品文档放心下载SCC0 :=!C_M&(MA15#MA17)&NRST&!Bit8;精品文档放心下载GALSCC.CLK =CK;…//****************************16bit!C_M*********************************精品文档放心下载!_MIO00:=!(MA00#MA01#MA03#MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D#MA0E#MA0F#MA10#MA11#MA12#MA15#MA17#MA19#MA1B#MA89#MA1D#MA1E#MA21#MA23#MA30#MA31);感谢阅读REQ00:=(MA13#MA14);_WE00:=(MA02#MA14#MA18#MA1C#MA20#MA24);感谢阅读I200 :=(MA0B#MA11#MA12#MA14#MA1A#MA1B#MA89#MA1C#MA20#MA24#MA30);谢谢阅读I100:=(MA01#MA0C#MA0D#MA0E#MA0F#MA12#MA13#MA14#MA15#MA17#MA19#MA1C#MA1D#MA1E#MA1F#MA20#MA21#MA22#MA23#MA24#MA30#MA31);精品文档放心下载!I000 :=!(MA00#MA01#MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0C#MA0D#MA0E#MA0F#MA11#MA12#MA13#MA14#MA15#MA17#MA19#MA1C#MA1D#MA1E#MA1F#MA20#MA21#MA23#MA24#MA30#MA31);谢谢阅读I800 :=(MA0E#MA0F);I700:=(MA00#MA01#MA04#MA05#MA06#MA07#MA08#MA0B#MA0C#MA0D#MA0E#MA11#MA14#MA15#MA17#MA1C#MA1D#MA1E#MA1F#MA21#MA22#MA23#MA24#MA31);感谢阅读-/!I600:=!(MA00#MA02#MA03#MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D#MA0E#MA0F#MA10#MA11#MA12#MA13#MA14#MA15#MA16#MA18#MA19#MA1A#MA1B#MA89#MA1C#MA21#MA24);I500:=(MA06#MA08#MA0A);I400:=(MA07#MA08);I300:=(MA00#MA05#MA07#MA09#MA0D#MA15#MA21);B30=(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D#MA0E#MA0F#MA19#MA1C);B300:=B30&IR7;B20 =(MA00#MA01#MA11#MA15#MA17#MA1D#MA1E#MA1F#MA21#MA22#MA23#MA24#MA31);精品文档放心下载B200 :=(!B30&B20#B30&IR6);感谢阅读B10 = 0;B100 :=(!B30&B10#B30&IR5);精品文档放心下载B00 = (MA00#MA01#MA11#MA1D#MA1E#MA1F#MA22#MA24#MA31);精品文档放心下载B000 :=(!B30&B00#B30&IR4);谢谢阅读A30 = (MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA1A#MA1B#MA89);谢谢阅读A300 :=(A30&IR3);A20 = (MA00#MA01#MA11#MA17#MA1D#MA1E#MA1F#MA22#MA23#MA31);感谢阅读A200 :=(!A30&A20#A30&IR2);感谢阅读A10 = 0;A100 :=(!A30&A10#A30&IR1);谢谢阅读A00 = (MA00#MA01#MA11#MA1D#MA1E#MA1F#MA22#MA31);感谢阅读A000 :=(!A30&A00#A30&IR0);精品文档放心下载SST200:=(MA0E#MA0F);SST100:=(MA0E#MA18);SST000:=(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0C#MA0D#MA0F);谢谢阅读SSH00:=(0);SCI100:=(0);SCI000:=(MA00#MA01#MA05#MA09#MA0C#MA17#MA1D#MA1E