組成原理實驗報告-基于硬布線控制器設(shè)計并實現(xiàn)

1、 計算機組成原理實驗報告評語:課中檢查完成的題號及題數(shù)： 課后完成的題號與題數(shù)：成績:指導(dǎo)教師:實驗報告實驗名稱：基于硬布線控制器設(shè)計并實現(xiàn)帶中斷功能的復(fù)雜模型機日期：2011-1-12班級：學(xué)號：姓名：一、實驗?zāi)康模?.掌握硬布線控制器的組成原理、設(shè)計方法；2.了解硬布線控制器和微程序控制器的各自優(yōu)缺點；3.掌握并會設(shè)計帶中斷功能的復(fù)雜模型機的硬布線控制器。二、實驗內(nèi)容：1.根據(jù)帶中斷功能的復(fù)雜模型機的微程序流圖，畫出狀態(tài)機描述圖；2.分析每個狀態(tài)所需的控制信號，產(chǎn)生控制信號表，并用VHDL語言來設(shè)計程序，實現(xiàn)狀態(tài)機描述的功能；3.用Quartus軟件進行編譯鏈接，選擇器件，定義管腳，編程下

2、載，然后用CM3P聯(lián)機測試每一條機器指令的功能。 三、項目要求及分析： 實驗要求設(shè)計帶中斷功能的復(fù)雜模型機的硬布線控制器，可先參照前面帶中斷處理能力的模型機設(shè)計實驗畫出微程序流程圖，參照二進制微代碼表設(shè)控制信號表。然后用VHDL語言編程實現(xiàn)，主要注意原PP的修改，采用分支語句實現(xiàn)。然后就是連線裝載帶中斷處理能力的模型機微程序檢驗。 四、具體實現(xiàn)： 應(yīng)包括：狀態(tài)圖、控制信號表、控制引腳圖、VHDL程序、機器碼驗證程序等。1、狀態(tài)圖： 2、控制狀態(tài)表：INTA/WR/RD/IOM/S3/S2/S1/S0/LDA/LDB/LDR0/LDSP/L0AD/LDAR/LDIR/ALUB/RSB/RDB/R

3、IB/SPB/PCB/LDPC/STI/CLIS0 100000000000100111111010S1 100000000000100111111011S2 100000000000110111110111S3 101000000000101111111011S4 100000000100100101111011S5100010010010100011111011S6100000000100100101111011S7 100000100010100011111011S8101000000000110111111011S9101100000010100111111011S1010100000

4、0000110111111011S11100000000000100111111011S12101000000010100111111011S13110000000000100110111011S14100000000000000011111111S15100000000000100111111011S16110100000000100101111011S17101000000010100111111011S18110000000000100101111011S19100000001000100111101011S20100011010001100011111011S2110001100000

5、1100011111011S22100000000000110111101011S23101000000010100111111011S24100011000001100011111011S25100000000000110111101011S26101000000000000111111111S27100000000000000011111111S28101000001000100111111011S29101000000000110111111011S30101000000000110111111011S31101000001000100111111011S3210100000000011

6、0111111011S33000000000000110111101011S34110000000000100111110011S35100000001000100111101011S36100011010001100011111011S37000000000000110111111011S38101000000000000111111111S39101000001000100111111011S40100000000100100111011011S41100010010000110011111011S42100010011000100011111011S4310100000100010011

7、1111011S44100000000100100111110011S45100010010000110011111011S46100010011000100011111011S47100000001000100110111011S48100000001000100110111011S49100000000000110111110111S50100000000000110111110111S51100000000010100101111011S52100000000000100111111011S53100000000000110111110111S5410000000000010011111

8、1001S55100000000000100111111010S56100000000000110111101011S57100000001000100111101011S58100000001000100111101011S59100000000000110111110111S60100000000000110111110111S61100000000000110111110111S621000000000001101111101113、控制引腳圖：五、調(diào)試運行結(jié)果： 4、VHDL程序：LIBRARY IEEE;USE IEEE.std_logic_1164.ALL;ENTITY CONTR

9、OLLER ISPORT(RESET: INSTD_LOGIC;T1: INSTD_LOGIC;INTR : IN STD_LOGIC;INS : INSTD_LOGIC_VECTOR(7 DOWNTO 0);CTRL : OUTSTD_LOGIC_VECTOR(23 DOWNTO 0);END CONTROLLER;ARCHITECTURE CONTROLLER_ARCH OF CONTROLLER ISTYPE STATE IS (S0,S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13,S14,S15,S16,S17,S18,S19,S20,S21,S2

10、2,S23,S24,S25,S26,S27,S28,S29,S30,S31,S32,S33,S34,S35,S36,S37,S38,S39,S40,S41,S42,S43,S44,S45,S46,S47,S48,S49,S50,S51,S52,S53,S54,S55,S56,S57,S58,S59,S60,S61,S62);SIGNAL CUFSM: STATE;-CTRL:INTA,WR,RD,IOM,S3,S2,S1,S0,LDA,LDB,LDRI,LDSP,LOAD,LDAR,LDIR,ALU_B,RS_B,RD_B,RI_B,SP_B,PC_B,LDPC,STI,CLIBEGINPRO

11、CESS (T1,RESET,INTR,INS)BEGINIF RESET = 0 THEN CTRL = 100000000000100111111010; -CLICUFSM CTRL = 100000000000100111111011; -中斷判斷CUFSM IF INTR=1 THEN CTRL BUS,BUS-ACUFSM = S33;ELSE CTRL = 100000000000110111110111; CUFSM CTRL = 110000000000100111110011; CUFSM CTRL = 100000001000100111101011; CUFSM CTR

12、L = 100011010001100011111011; CUFSM CTRL = 000000000000110111111011; CUFSM CTRL = 101000000000000111111111; CUFSM CTRL = 100000000000110111110111; CUFSM CTRL = 101000000000101111111011; CUFSM IF INS(7 downto 4) = 0000 THEN -ADD INSCTRL = 100000001000100110111011; CUFSM = S47;ELSIF INS(7 downto 4) =

13、0001 THEN -AND INSCTRL = 100000001000100110111011; CUFSM = S48;ELSIF INS(7 downto 4) = 0010 THEN - IN INSCTRL = 100000000000110111110111; CUFSM = S49;ELSIF INS(7 downto 4) = 0011 THEN -OUT INSCTRL = 100000000000110111110111; CUFSM = S50;ELSIF INS(7 downto 4) = 0100 THEN - MOV INSCTRL = 1000000000101

14、00101111011; CUFSM = S51;ELSIF INS(7 downto 4) = 0101 THEN - HLT INSCTRL = 100000000000100111111011; CUFSM = S52;ELSIF INS(7 downto 4) = 0110 THEN - LDI INSCTRL = 100000000000110111110111; CUFSM = S53;ELSIF INS(7 downto 4)= 0111 THEN - STI INSCTRL = 100000000000100111111001; CUFSM = S54;ELSIF INS(7

15、downto 4) = 1000 THEN - CLI INSCTRL = 100000000000100111111010; CUFSM = S55;ELSIF INS(7 downto 4) = 1001 THEN - PUSH INSCTRL = 100000000000110111101011; CUFSM = S56;ELSIF INS(7 downto 4) = 1010 THEN - POP INSCTRL = 100000001000100111101011; CUFSM = S57;ELSIF INS(7 downto 4) = 1011 THEN - INET INSCTR

16、L = 100000001000100111101011; CUFSM = S58;ELSIF INS(7 downto 6) = 11 AND INS(3 downto 2) = 00 THEN - 直接 INSCTRL = 100000000000110111110111; CUFSM = S59;ELSIF INS(7 downto 6) = 11 AND INS(3 downto 2) = 01 THEN - 間接 INSCTRL = 100000000000110111110111; CUFSM = S60;ELSIF INS(7 downto 6) = 11 AND INS(3 d

17、ownto 2) = 10 THEN - 變址 INSCTRL = 100000000000110111110111; CUFSM = S61;ELSIF INS(7 downto 6) = 11 AND INS(3 downto 2) = 11 THEN - 相對 INSCTRL = 100000000000110111110111; CUFSM CTRL = 100000000100100101111011; CUFSM CTRL = 100010010010100011111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL =

18、100000000100100101111011; CUFSM CTRL = 100000100010100011111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 101000000000110111111011; CUFSM CTRL = 101100000010100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 101000000000110111111011; CUFSM CTRL = 110100000000100101111011; C

19、UFSM CTRL = 100000000000100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 101000000010100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 110000000000100

20、101111011; CUFSM CTRL = 100000001000100111101011; CUFSM CTRL = 100011010001100011111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 100011000001100011111011; CUFSM CTRL = 100000000000110111101011; CUFSM CTRL = 101000000010100111111011; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 100

21、011000001100011111011; CUFSM CTRL = 100000000000110111101011; CUFSM CTRL = 101000000000000111111111; CUFSM CTRL = 100000000000100111111011; CUFSM CTRL = 101000001000100111111011; CUFSM CTRL = 101000000000110111111011; CUFSM CTRL = 101000000000110111111011; CUFSM CTRL = 101000001000100111111011; CUFS

22、M CTRL = 101000000000110111111011; CUFSM CTRL = 101000001000100111111011; CUFSM CTRL = 100000000100100111011011; CUFSM CTRL = 100010010000110011111011; CUFSM CTRL = 100010011000100011111011; CUFSM CTRL = 101000001000100111111011; CUFSM CTRL = 100000000100100111110011; CUFSM CTRL = 100010010000110011

23、111011; CUFSM CTRL = 100010011000100011111011; CUFSM IF INS(7 downto 4) = 1100 THEN CTRL = 101000000010100111111011; CUFSM = S12;ELSIF INS(7 downto 4) = 1101 THEN CTRL = 110000000000100110111011; CUFSM = S13;ELSIF INS(7 downto 4) = 1110 THEN CTRL = 100000000000000011111111; CUFSM = S14;ELSIF INS(7 d

24、ownto 4) = 1111 THEN CTRL = 100000000000100111111011; CUFSM IF INS(7 downto 4) = 1100 THEN CTRL = 101000000010100111111011; CUFSM = S12;ELSIF INS(7 downto 4) = 1101 THEN CTRL = 110000000000100110111011; CUFSM = S13;ELSIF INS(7 downto 4) = 1110 THEN CTRL = 100000000000000011111111; CUFSM = S14;ELSIF

25、INS(7 downto 4) = 1111 THEN CTRL = 100000000000100111111011; CUFSM IF INS(7 downto 4) = 1100 THEN CTRL = 101000000010100111111011; CUFSM = S12;ELSIF INS(7 downto 4) = 1101 THEN CTRL = 110000000000100110111011; CUFSM = S13;ELSIF INS(7 downto 4) = 1110 THEN CTRL = 100000000000000011111111; CUFSM = S14

26、;ELSIF INS(7 downto 4) = 1111 THEN CTRL = 100000000000100111111011; CUFSM IF INS(7 downto 4) = 1100 THEN CTRL = 101000000010100111111011; CUFSM = S12;ELSIF INS(7 downto 4) = 1101 THEN CTRL = 110000000000100110111011; CUFSM = S13;ELSIF INS(7 downto 4) = 1110 THEN CTRL = 100000000000000011111111; CUFS

27、M = S14;ELSIF INS(7 downto 4) = 1111 THEN CTRL = 100000000000100111111011; CUFSM CTRL BUS,BUS-BCUFSM CTRL BUS,BUS-BCUFSM CTRL BUS,BUS-BCUFSM IF INS = 00000000 THEN CTRL = 100000000000100111111011; CUFSM = S11;ELSIF INS = 10000000 THEN CTRL = 100000000000000011111111; CUFSM CTRL BUS,BUS-BCUFSM CTRL B

28、US,BUS-BCUFSM = S1;END CASE;END IF;END PROCESS;END CONTROLLER_ARCH ;5、機器碼驗證程序： $P 00 60 ; LDI R0,13H 將立即數(shù)13裝入R0 $P 01 13 $P 02 30 ; OUT C0H,R0 將R0中的內(nèi)容寫入端口C0中，即寫 $P 03 C0 ; ICW1，邊沿觸發(fā)，單片模式，需要ICW4 $P 04 60 ; LDI R0,30H 將立即數(shù)30裝入R0 $P 05 30 $P 06 30 ; OUT C1H,R0 將R0中的內(nèi)容寫入端口C1中，即寫 $P 07 C1 ; ICW2，中斷向量為30-37 $P 08 60 ; LDI R0,03H 將立即數(shù)03裝入R0 $P 09 03 $P 0A 30 ; OUT C1H,R0 將R0中的內(nèi)容寫入端口C1中，即寫 $P 0B C1 ; ICW4，非緩沖，86模式，自動EOI $P 0C 60 ; LDI R0,FEH 將立即數(shù)FE裝入R0