数电实验实验报告数码管循环显示(优选)

1、最新文件仅供参考已改成word文本方便更改赠人玫瑰，手留余香。实验101.结果：同时显示012345代码：LIBRARY IEEE;USE IEEESTD_LOGIC_1164ALL;ENTITY sweep ISPORT(clk,clr:IN STD_LOGIC;-elk 输入时钟；clr 状态清零a:OUT STD_LOGIC_VECTOR (6 DOWNTO 0); 一输出数码管相同段sweep:OUT STD_LOGIC_VECTOR (5 DOWNTO 0) -输出 cat (数码管选通控制信号)端);END sweep;ARCHITECTURE sweep_arch OF swee

2、p ISSIGNAL sweep_arc:STD_LOGIC_VECTOR (5 DOWNTO 0); -声明内部信号(选通控制信号)SIGNAL b:STD_LOGIC_VECTOR (6 DOWNTO 0); 一声明内部信号(相同段信号)BEGINPROCESS(sweep_arc)BEGINIF (clk'event and clk=,l,) THENIF clr='O, THEN一状态清零sweep_arc <=,|011111,1; b <=,0000000"ELSEcase sweep_arc IS-选通控制信号WHENlllir =>

3、sweep_arc <=,111110H;WHEN,111110, => sweep_arc <=|,111101,1;WHEN'llllOr => sweep_arc <=,11101111;WHEN'lllOir => sweep_arcWHEN,11O111, => sweep_arc <=|,101111,1;WHEN'lOllir => sweep_arc <=,01111111;WHEN OTHERS => sweeparcEND CASE;CASE sweep_arc IS-相同段信号WHE

4、Nlllir => b <=,1011011,1;WHENOllir => b <=,011001111;WHEN'llOlir => b <=,1111001"WHEN'lllOir => b <=,110110111;WHEN'llllOr => b <=,0110000u;WHEN,I11111O, => bWHEN OTHERS => b <=,0000000,1;END CASE;END IF;END IF;sweep<=swee p_a rc;a<=b;END

5、 PROCESS;:NamedH切 Edit X IFilter: |Fln$:oJI Node NameDirectionLocationReservedGroup1Oo6OutputPIN 9a6.O2O5OutputPIN 10a(6.O3fc>班4OutputPIFL11a6.O4a3OutputPIM 12a6.O5a2OutputPFL15a6.O6OoilOutputPIN 160L6.O7OolOOutputPIN_17a6.O8i>dkinputPIN 8391#drmputPIN S410衬卸e即OutputPDL40sweep5.O113QQP OutputP

6、DL39sweep5.O12侈veep3OutputPFL37sweep5.O13Osweep2OutputPDL36sweep5.O14fc>sv 啊1OutputFIN_35sweep5.015aSWMp0OutputPW4 4lsweep5.o16«new node"END;仿真：C茨仪 A101.t>l.31a 1.1*1.1*1.s3 2<>2.0 2.0 2.£>2.2 2.: “上聲严_2年生生于_5J2_化怨兰_9煦呼 巴罕3丄"2严 丄2汗严 的史呼15惮严 Maag 9.55 ns2;a0 al a 2

7、a 31 a(d a 51 a 6 elk clrsveej .o .1 .2 J 5】丽厂>：111110凭 lino】 XIlloll y lTmcaifTXoiiui X111110，Ml帝 sweep.vhd：7 Simulation Report - Simulalion WaveformsGrouD8= xNode Nameo6.0Ouq& Ltsv/ep5.O «new n(xte»Named, jjliiioi EjonXT而TTTX10111C 011111 戈liiiio XTiiioi STUi窃 Pin Planner2% ( 1 )结

8、果：循环显示：012345123450234501345012450123501234012345代码：LIBRARY IEEE;USE IEEE.STD30GIC_1164.ALL;USE IEEESTD_LOGIC_UNSIGNEDALL;ENTITY sweep2 ISPORT(clk:IN STD_LOGIC; -elk 输入日將sweep2:0UT STD_L0GIC_VECT0R(5 DOWNTO 0); 一输出数码管相同段a:OUT STD_L0GIC_VECT0R(6 DOWNTO 0)一输出 cat (数码管选通控制信号)端);END sweep2;ARCHITECTURE

9、arc_sweep2 OF sweep2 ISSIGNAL number:INTEGER RANGE 0 TO 6;-状态声明(6 种状态,7 种状态值)SIGNAL n:INTEGER RANGE OTO 6; -声明数码管(6 个管，7 个值)SIGNAL flag:INTEGER RANGE 0 TO 50; -同一状态运行次数BEGINPROCESS(clk)BEGINIF (clkvent AND clk=,l,) THENIFn>5 THENn<=0;ELSE *=n+l;flag<=flag+l；END IF;IFflag>2OTHENflag<=0

10、;number< 二nu mber+1;END IF;IF number>5 THENnumber<=0;END IF;CASE number ISWHEN 0=> 一状态 0 f 输出 012345CASE n ISWHEN 0二sweepZviOHHU;WHEN losweepZviiOMU; a<=,0110000u;WHEN 2二swep2v=U20M：r； a<=,1101101n;WHEN 3=>sweep2<=,111011,' 3<=,1111001,'WHEN 4=>sweep2v=mi0； 3<

11、;=,0110011,1;WHEN 5=>sweep2v=mil0”； a<=,1011011,;WHEN OTHERS=>sweep2v=miir；END CASE;WHEN 1=>-一状态 1 ,输出 123450CASE n ISWHEN 0二sweep2v=”0im：T; a<=,0110000M;WHEN l=>sweep2v=U0Ml：r； a<=,1101101,;WHEN 2=>sweep2v=U20H； 3<=,1101101,1;WHEN 3=>sweep2v=moir； 3<=,1111001,1;WHEN

12、 4二sweep2v=mi0：r； aCOllOOll”;WHEN 5=>sweep2v=mM0”；WHEN OTHERS二sweep2v=mii：T;END CASE;WHEN 2=>-状态 2 f 输出 234501CASE n ISWHEN 0二sweep2vi0MMr； 3<=,1101101,1;WHEN l=>sweep2v=X0m； a<=,1111001,;WHEN 2=>sweep2vill0Mr； a<=H0110011"WHEN 3=>sweep2v=moir； a<=,l1011011'1;WHEN

13、 4二sweep2v=m20r；WHEN 5=>sweep2v=mM0”； aviOllOOOO”;WHEN OTHERS二sweep2v=m：ur；END CASE;WHEN 3=>状态 3 r 输出 345012CASE n ISWHEN 0二sweep2vi0imr； a<=,1111001,;WHEN 1二sweep2v=U0M2r； 3<=,0110011,1;WHEN 2=>sweep2<=U10nr； avilOllOir；WHEN 3二sweep2v=mL0：L：r；WHEN 4二sweep2v=m20r； a<=',01100

14、00H;WHEN 5=>sweep2v=mM0”； avillOMOr；WHEN OTHERS=>sweep2v=miir；END CASE;WHEN 4=>-状态 4 ,输出 450123CASE n ISWHEN 0二sweep2vi0MMr； aVOllOOir；WHEN l=>sweep2v=X0m； a<=,1011011,;WHEN 2=>sweep2villOMr； aviMMlHT;WHEN 3二sweep2v=moir； a<=',0110000H;WHEN 4=>sweep2<=I,111101N; 3<=

15、,1101101,1;WHEN 5=>sweep2v=m2KT; a<=Mll 11001"WHEN OTHERS=>swGep2v=mil：r；END CASE;WHEN 5=> -状态 5 ,输出 501234CASE n ISWHEN 0=>swegp2vi0111ir； 3<=,1011011,1;WHEN l=>sweep2<=,101111,'WHEN 2=>sweep2<=,110111,' a<=H0110000"WHEN 3=>sweep2v=moir； 3<=,

16、1101101,1;WHEN 4=>sweep2<=,l111101,' a<=,1111001,;WHEN 5=>sweep2v=mn(r； 3<=,0110011,1;WHEN OTHERS二sweep2v=m：ur；END CASE;WHEN OTHERS二sweep2v=”：UlMr；END CASE;END IF;END PROCESS;END arc_sweep2;3J 1. ti>l. Ol. Ol.O* 1Banc仿真：-45 7 -aS -alZ -all La0 elk sveep2-疔ccp2E -swecp24 -sirecp

17、23 -swecp22 -5wecp2lJ L swecp20仿真时将循坏次数改为1方便观察波形，共6种状态& Simulotion Aporl - Smutefion W ；舸 PlannurW70005 »X6VG0<>ZC»£»a»>6AC-06Momed* g絳 E:dh X| >J 1FWr | Pig oilNode NomeOirecttonlocationReservedGroup1衬aOutputPIN 9d6.O2U 。OutputPW_10o0.03aOutputPIN 11a6.O4U 。

18、OutputPIN.12o0-.0j52aOutputPPC15a(6.O6U 。OutputPIN.IOo0-.0j7040OutputPB<17a6-.O)8A dkInput叽830sweep25OutputPBC41£v»'eep25.O10U SWEP?町OutputPW_<0sweep25.OH* sweep23Output-v 39sweep25.O12t> $*veep22OutputPIN_37$KveepZ5.O13 sweep2lOutputPB 仁 36sweep25014U sveep20OutputPIN 35swepz

19、5.o35<<newrode>>2. ( 2 )结果：循环显示：01234512345X2345XX345XXX 45XXXX5XXXXXXXXXXXXXXXXOXXXXOlXXX012XX0123 X0123412345代码：LIBRARY IEEE;USE IEEE.STD30GIC_1164.ALL;USE IEEESTD_LOGIC_UNSIGNEDALL;ENTITY sweep3 ISPORT(clk:IN STD_LOGIC;-elk 输入日將sweep3:0UT STD_L0GIC_VECT0R(5 DOWNTO 0); 一输出数码管相同段a:OUT S

20、TD_L0GIC_VECT0R(6 DOWNTO 0)一输出 cat (数码管选通控制信号)端);END sweep3;ARCHITECTURE arc_sweep3 OF sweep3 ISSIGNAL number:INTEGER RANGE 0 TO 12; -状态声明(12 种状态 r 13 种状态值)SIGNAL n:INTEGER RANGE OTO 6; -声明数码管(6 个管，7 个值)SIGNAL flag:INTEGER RANGE 0 TO 50; -同一状态运行次数BEGINPROCESS(clk)BEGINIF clkevent AND clk='r THEN

21、IFn>5 THENn<=0;ELSE *=n+l;flag<=flag+l;END IF;IFflag>2OTHENflag<=0;number< 二n umber+1;END IF;IFnumber>llTHENnumber<=0;END IF;CASE number ISWHEN 0=>-状态0 ,输出012345CASE n ISWHEN 0二sweep3v=,9MMU,;WHEN l=>sweep3v=U01MU,; 3<=,0110000,1;WHEN 2=>sweep3<=,110111,' a

22、<=,1101101,;WHEN 3=>sweep3<=,l111011,' 3<=,1111001,1;WHEN 4=>sweep3<=,111101,' 3<=,0110011,1;WHEN 5=>sweep3v=m2KT; 3<=|1011011"WHEN OTHERS二END CASE;WHEN 1=>-状态1 ,输出12345XCASE n ISWHEN 0二sweep3viOMM； 3<=,0110000,1;WHEN l=>sweep3<=l,101111,' a<

23、;=,1101101,;WHEN 2=>sweep3<=,110111,' 3<=,1101101,'WHEN 3=>sweep3v=moir； 3<=,1111001,1;WHEN 4=>sweep3<=ll111101,' 3<=,0110011,1;WHEN OTHERS二END CASE;CASE n ISWHEN 0二swep3viOMMr； 3<=,1101101,1;WHEN 1二sweep3vilOM2r； 3<=,1111001,1;WHEN 2=>sweep3v=X1011：r； a&

24、lt;=,0110011H;WHEN 3=>sweep3v=moir； avilOHOll?;WHEN 4二sweep3v=mM； 3<=,1111110"WHEN 5=>sweep3v=mnr； a<=,0110000u;WHEN OTHERS二sweep3v=miii“；END CASE;WHEN 3=>-状态 3 z 输出 345XXXCASE n ISWHEN 0二sweep3viOHM； a<=,1111001,;WHEN l=>sweep3v=U0Mir； 3<=,0110011,1;WHEN 2=>sweep3<

25、;=II110111H; a<=l,1011011,1;WHEN 3=>sweQp3v=mM：r； a<=,1111110n;WHEN 4二swep3v=mMr； a<=,0110000H;WHEN 5=>sweep3v=mM; 3<=,1101101,1;WHEN OTHERS二sweep3v=mMr；END CASE;WHEN 4=>-状态 4 ,输出 45XXXXCASE n ISWHEN 0二swep3viOMMr； 3<=,0110011,1;WHEN 1二sweep3vilOM2r； 3<=,1011011,1;WHEN 2=&

26、gt;sweep3v=mH； a<=,1111110,;WHEN 3=>sweep3v=mn； aviOllOOOO”;WHEN OTHERS二sweep3v=mxr；END CASE;WHEN 5=>一状态 5 ,输出 5XXXXXCASE n ISWHEN 0二sweep3viOMM； avilOHOll?;WHEN l=>sweep3v=mM； 3<=,1111110"WHEN 2=>sweep3v二min”； a<=,0110000,'WHEN 3=>sweep3v=mn； aviMOllOr；WHEN 4二sweep3

27、v=mM； a<=,1111001,;WHEN 5=>sweep3v=mnr； 3<=,0110011,1;WHEN OTHERS二sweep3v=m：ur；END CASE;WHEN 6=>一状态 6 ,输出 XXXXXXCASE n ISWHEN 0二sweQp3v=mM：r； a<=,1111110n;WHEN 1二swep3v=mMr； a<=,0110000H;WHEN 2二sweep3v=mM； 3<=,1101101,1;WHEN 3=>sweQp3v=mM：r； av=mi00;WHEN 4二swep3v=mMr； 3<=,

28、0110011,1;WHEN 5=>sweep3v=mur； 3<=|,1011011,1;WHEN OTHERS二sweep3v=mxr；END CASE;WHEN 7=>一状态 7 ,输出 XXXXXOCASE n ISWHEN 0二sweep3v=mn； aviOllOOOO”;WHEN 2二sweep3v=mM； 3<=|,1101101,1;WHEN 3=>sweep3v=mH； a<=,1111001,;WHEN 4二sweep3v=mn； avi011001;WHEN 5=>sweep3v=mM0”； 3<=,1111110&quo

29、t;WHEN OTHERS二sweep3v=miir；END CASE;WHEN 8=>一状态 8 ,输出 XXXX01CASE n ISWHEN 0二sweep3v=mn； aviMOllOr；WHEN l=>sweep3v=mM； a<=,1111001,;WHEN 2=>sweep3v=mnr； 3<=,0110011,1;WHEN 3二sweep3v=mM：r； avilOllOir；WHEN 4二sweQp3v=mi0r； a<=,1111110n;WHEN 5=>swep3v=mM(r； 3<=,0110000,'WHEN O

30、THERS二sweep3v=miir；END CASE;WHEN 9=>一状态 9 r 输出 XXXO12CASE n ISWHEN 0二sweQp3v=mM：r； aviMllOOr；WHEN 1二swep3v=mMr； 3<=,0110011,1;WHEN 2二sweep3v=mM； 3<=,1011011,1;WHEN 3=>sweep3v=moir； a<=,1111110,;WHEN 4二sweep3v=mior； aviOllOOOO”;WHEN 5=>sweep3v=mM0”； a<=,1101101,;WHEN OTHERS二sweep

31、3v=miir；END CASE;CASE n ISWHENa<=,1011011,;WHEN 2=>sweep3v=U：L0Mr；WHEN 3=>sweep3<=ll111011,' 3<=,0110000,1;WHEN 4=>sweep3<=,111101,' 3<=,1101101,1;WHEN 5=>sweep3v=mM0”； a<=,1111001,;WHEN OTHERS二END CASE;WHEN 11=> -状态 11 r 输出 X01234CASE n ISWHEN 0二sweepSv-mnU' 3<=,1011011,1;WHEN l=>sweep3<=,101111,'WHEN 2=>sweep3<=,l110111,' a<=,0110000n;WHEN 3=>sweep3<=,111011,' a<=,1101101,1;WHEN 4=>sweep3<=l,111101,