組成基礎(chǔ)原理指令擴展實驗

華北科技學(xué)院計算機系設(shè)計性實驗實驗報告課程名稱

計算機組成原理B實驗學(xué)期

2011

至 2012

學(xué)年第

一

學(xué)期學(xué)生所在系部 計算機系年級 2011 專業(yè)班級 計科ZB111學(xué)生姓名 學(xué)號任課教師 席振元實驗成績計算機系制-/《計算機組成原理B》課程設(shè)計性實驗報告開課實驗室：計算機組成原理實驗室2011年11月9日實驗題目

指令擴展實驗一、實驗?zāi)康纳钊肓私饨虒W(xué)計算機微程序控制器的組成和設(shè)計技術(shù)，包括Am2910器件的功能與具體用謝謝閱讀法，教學(xué)計算機的總體組成和部件之間的連接方法，深入理解控制器部件的組成、設(shè)計、控感謝閱讀制與使用等諸項知識。1、進一步掌握微程序定序器AM2910、運算器AM2901、外圍GAL、EPROM芯片之間的聯(lián)精品文檔放心下載系，達(dá)到對整機概念的提升；2、進一步掌握微程序控制器的組成；3、掌握微程序及機器指令的擴展方法。二、設(shè)備與環(huán)境TEC-XP+教學(xué)機、微機、EEPROM芯片、裝有WindowsXP、ISPLEVER、ispVMSystem等軟件。謝謝閱讀三、實驗內(nèi)容在現(xiàn)有的基本指令系統(tǒng)上，擴展2條指令。四、實驗步驟1、擴展的2、4指令的格式及功能寫明2條指令的格式、功能、尋址方式、操作碼編碼、微程序步數(shù)、微程序入口地址。感謝閱讀第二條指令格式：ADTWDR功能：DR+2->DR(DR內(nèi)的值自加2)尋址方式：寄存器尋址操作碼編碼：10100001(A1)微程序步數(shù)：2微程序入口地址：81第四條指令格式：SWRMDR,[SR]功能：DR和[SR]的值互換尋址方式：DR為寄存器尋址、[SR]為寄存器間接尋址操作碼編碼：11101001(E9)微程序步數(shù)：4精品文檔放心下載微程序入口地址：A1-/2、指令所對應(yīng)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語言源程序編輯以及JED文件生成m256c.abl源程序修改過程（10步）以及生成JED文件的整個操作過程。感謝閱讀步操作過程如下所示：定義指令操作碼、定義微址、入口地址定義、下址的定義、定義條件判斷、定義MVR3精品文檔放心下載位、修改I0~8、修改A，B口、修改SST,SSH,SCI、修改DC1，DC2。謝謝閱讀按照上述10個步驟在以下代碼中進行添加：DC1 = [DC1_2,DC1_1,DC1_0];謝謝閱讀DC2 = [DC2_2,DC2_1,DC2_0];精品文檔放心下載=[D7,D6,D5,D4,D3,D2,D1,D0];感謝閱讀Y=[Y7,Y6,Y5,Y4,Y3,Y2,Y1,Y0];感謝閱讀NXTADDR=[NXTADDR7,NXTADDR6,NXTADDR5,NXTADDR4,NXTADDR3,精品文檔放心下載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]);//***********************************************感謝閱讀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;謝謝閱讀//************MAPROM58C65*****************************精品文檔放心下載D0 =!C_M&(!_MAP&(SUB#OR#CMP#MVRR#DEC#SHR#JR#PSHF#PUSH#POP#POPF#STRR#LDRR#LDPC#MVRD#CALA#RET)#NXTADDR0&!_PL)&!Bit8;謝謝閱讀D1 =!C_M&(!_MAP&(AND#OR#TEST#MVRR#SHL#SHR#IN_#OUT#POP#POPF#LDRR#LDPC#JMPA#CALA#RET)#NXTADDR1&!_PL)&!Bit8;感謝閱讀D2 =!C_M&(!_MAP&(ADD#SUB#AND#OR#INC#DEC#SHL#SHR#PSHF#PUSH#POP#POPF#MVRD#JMPA#CALA)#NXTADDR2&!_PL)&!Bit8;感謝閱讀D3 =!C_M&(!_MAP&(XOR_#CMP#TEST#MVRR#INC#DEC#SHR#SHL#STRR#LDRR#LDPC#MVRD#JMPA#CALA)#NXTADDR3&!_PL)&!Bit8;謝謝閱讀D4 =!C_M&(!_MAP&(JRC#JRNC#JRZ#JRNZ#JR#IN_#OUT#PSHF#PUSH#POP#POPF#STRR#LDRR#LDPC#MVRD#JMPA#CALA)#NXTADDR4&!_PL)&!Bit8;精品文檔放心下載D5 =!C_M&(!_MAP&(RET)#NXTADDR5&!_PL)&!Bit8;精品文檔放心下載D6 =!C_M&(!_MAP&(0)#NXTADDR6&!_PL)&!Bit8;感謝閱讀D7 =!C_M&(!_MAP&(0)#NXTADDR7&!_PL)&!Bit8;謝謝閱讀//************CMHANDNEXTADDRESS*****************************精品文檔放心下載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精品文檔放心下載#MA1E#MA22#MA24#MA30#MA3F#MA50#MA51#MA52#MA53#MA54#MA55精品文檔放心下載#MA56#MA57#MA58#MA59#MA5A#MA63#MA66#MA68#MA69#MA6A)精品文檔放心下載&!Bit8;NXTADDR4:=!C_M&(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D謝謝閱讀-/#MA0E#MA0F#MA10#MA11#MA12#MA13#MA14#MA15#MA16#MA17#MA1#M精品文檔放心下載A1A#MA1C#MA1D#MA22#MA24#MA30#MA3F#MA50#MA51#MA52#MA53#MA謝謝閱讀54#MA55#MA56#MA57#MA58#MA59#MA5A#MA5C#MA5E#MA60#MA63#MA6謝謝閱讀6#MA69#MA6A)&!Bit8;NXTADDR3:=!C_M&(MA15#MA17#MA1D#MA30#MA5C#MA5E#MA60)&!Bit8;精品文檔放心下載NXTADDR2:=!C_M&(MA12#MA17#MA1D#MA1E#MA5C#MA5E)&!Bit8;感謝閱讀NXTADDR1:=!C_M&(MA15#MA30#MA31#MA60#MA68)&!Bit8;精品文檔放心下載NXTADDR0:=!C_M&(MA3F#MA68)&!Bit8;謝謝閱讀NXTADDR.CLK =CK;CI3 :=!C_M&(MA00#MA01#MA02#MA19#MA1B#MA89#MA1F#MA20#MA21#MA23感謝閱讀#MA89)&NRST&!Bit8;CI2 :=!C_M&(MA00#MA01#MA02#MA19#MA1B#MA89#MA1F#MA20#MA21精品文檔放心下載#MA23)&NRST&!Bit8;CI1 :=!C_M&1&NRST&!Bit8;CI0 :=!C_M&(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA0C#MA0D精品文檔放心下載#MA0E#MA0F#MA10#MA11#MA12#MA13#MA14#MA15#MA16#MA17#MA18#MA1A感謝閱讀#MA1C#MA1D#MA1E#MA22#MA24#MA30#MA31)&NRST&!Bit8;謝謝閱讀SCC3 :=!C_M&0&NRST&!Bit8;謝謝閱讀SCC2 :=!C_M&(MA10#MA12#MA15#MA17#MA69)&NRST&!Bit8;精品文檔放心下載SCC1 :=!C_M&(MA12#MA15#MA17#MA30)&NRST&!Bit8;精品文檔放心下載SCC0 :=!C_M&(MA15#MA17)&NRST&!Bit8;精品文檔放心下載GALSCC.CLK =CK;…//****************************16bit!C_M*********************************精品文檔放心下載!_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);感謝閱讀REQ00:=(MA13#MA14);_WE00:=(MA02#MA14#MA18#MA1C#MA20#MA24);感謝閱讀I200 :=(MA0B#MA11#MA12#MA14#MA1A#MA1B#MA89#MA1C#MA20#MA24#MA30);謝謝閱讀I100:=(MA01#MA0C#MA0D#MA0E#MA0F#MA12#MA13#MA14#MA15#MA17#MA19#MA1C#MA1D#MA1E#MA1F#MA20#MA21#MA22#MA23#MA24#MA30#MA31);精品文檔放心下載!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);謝謝閱讀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);感謝閱讀-/!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);精品文檔放心下載B200 :=(!B30&B20#B30&IR6);感謝閱讀B10 = 0;B100 :=(!B30&B10#B30&IR5);精品文檔放心下載B00 = (MA00#MA01#MA11#MA1D#MA1E#MA1F#MA22#MA24#MA31);精品文檔放心下載B000 :=(!B30&B00#B30&IR4);謝謝閱讀A30 = (MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0B#MA1A#MA1B#MA89);謝謝閱讀A300 :=(A30&IR3);A20 = (MA00#MA01#MA11#MA17#MA1D#MA1E#MA1F#MA22#MA23#MA31);感謝閱讀A200 :=(!A30&A20#A30&IR2);感謝閱讀A10 = 0;A100 :=(!A30&A10#A30&IR1);謝謝閱讀A00 = (MA00#MA01#MA11#MA1D#MA1E#MA1F#MA22#MA31);感謝閱讀A000 :=(!A30&A00#A30&IR0);精品文檔放心下載SST200:=(MA0E#MA0F);SST100:=(MA0E#MA18);SST000:=(MA04#MA05#MA06#MA07#MA08#MA09#MA0A#MA0C#MA0D#MA0F);謝謝閱讀SSH00:=(0);SCI100:=(0);SCI000:=(MA00#MA01#MA05#MA09#MA0C#MA17#MA1D#MA1E