九九乘法表設計報告e1

1、九九乘法表設3120102060【九九乘法表設3120102060【臧一、設計要 1”后則變?yōu)椤?1”“81二、設計條基于1Hz4三、設計方案（題目給定44877474 位二進 四、設計思五、各模5-1程序包PLUS_LIB的描述源文PACKAGE PLUS_LIB ISCOMPONENT四、設計思五、各模5-1程序包PLUS_LIB的描述源文PACKAGE PLUS_LIB ISCOMPONENTEND:INSTD_LOGIC; T :OUTCOMPONENT:INEND:OUTCOMPONENTCNT1 PORT(CLK:INSTD_LOGIC;CRT:INOC :OUTQA ENDEGE

2、RRANGE9DOWNTOCOMPONENTCNT2 PORT(CLK:INSTD_LOGIC;CRT:INSTD_LOGIC; EN2:INEE :OUTQB ENDEGERRANGE9DOWNTOCOMPONENTEGERRANGE9DOWNTOS:INEGERRANGE9DOWNTO0); END COMPONENT;COMPONENTEGERRANGE9DOWNTOS:INEGERRANGE9DOWNTO0); END COMPONENT;COMPONENTEGERRANGE9DOWNTOS:IN AENDEGERRANGE9DOWNTOCOMPONENTEGERRANGE9DOWNT

3、OEGERRANGE9DOWNTOEGERRANGE81DOWNTO0); END COMPONENT;COMPONENTEGERRANGE81DOWNTOEND COMPONENT;COMPONENTEGERRANGE9DOWNTOEGERRANGE9DOWNTOXA1:OUTSTD_LOGIC_VECTOR(6DOWNTO0); END COMPONENT;END5-2VHDLUSEWORK.PLUS_LIB.ALL; SH:IN5-2VHDLUSEWORK.PLUS_LIB.ALL; SH:INBB,AA:EGERRANGE9DOWNTOEGERRANGE9DOWNTOXA1,XA2:O

4、UTSTD_LOGIC_VECTOR(6DOWNTOXA3,XA4:OUTSTD_LOGIC_VECTOR(6DOWNTOBD1,BD2: ENDPLUSTOP;EGERRANGE9DOWNTOARCHITECTUREONEOFPLUSTOPSIGNALEGERRANGE9DOWNTOSIGNALEGERRANGE81DOWNTOEND5-3 USE END5-3 USE ENDARCHITECTUREONEOFPLUSCONTROLTYPE SIGNALIF(CLKEVENTANDCLK=1CASE EWHEN ENDIF; WHEN S1=IFEND IF;WHEN IFEND IF;WH

5、EN IFSENDENDENDENDDONE=1WHENE=S0ELSEE=S0ELSEE=S3ELSEE=S2ELSEENDWHENS WHENSWHEN 5-4 USE ENTITY COUNT8 IS PORT(CLK:5-4 USE ENTITY COUNT8 IS PORT(CLK:INSTD_LOGIC;TT:OUTSTD_LOGIC);ARCHITECTUREXYBOFCOUNT8 EGERRANGE7DOWNTOIF CLKEVENTANDCLK=1THEN IFCRT=1ANDENT=1IFCOUNT=7THEN ENDIF; END IF;ENDENDEND5-5 USE

6、ENTITYCNT1PORT(CLK5-5 USE ENTITYCNT1PORT(CLK:INCRT:IN STD_LOGIC; OC:OUTSTD_LOGIC;EGERRANGE9DOWNTOARCHITECTUREXYBOFCNT1 EGERRANGE9DOWNTOIFCLKEVENTANDCLK=1THEN IF CRT=1 THENIFCOUNT=9THEN ELSIF COUNT=8 THEN ENDIF; END IF;ENDENDEND5-6 USE ENTITY CNT2 IS PORT(CLK:INSTD_LOGIC;CRT5-6 USE ENTITY CNT2 IS POR

7、T(CLK:INSTD_LOGIC;CRT:INSTD_LOGIC; EN2:INEE :OUTQB EGERRANGE9DOWNTOARCHITECTUREXYBOFCNT2 EGERRANGE9DOWNTOIFCLKEVENTANDCLK=1THEN IF CRT=1 THENIF EN2=1IFCOUNT=9THEN END IF;END IF;ENDIF; END IF;ENDEND5-7 USE 5-7 USE ENTITYMUX1EGERRANGE9DOWNTO0; S:IN STD_LOGIC;EGERRANGE9DOWNTOEND ARCHITECTUREXYBOFMUX1IS

8、 B=QBWHENS=1ELSEEND5-8 USE 5-8 USE ENTITYMUX2S:INSTD_LOGIC;EGERRANGE9DOWNTOEGERRANGE9DOWNTOENDARCHITECTUREXYBOFMUX2IS A=QAWHENS=1ELSEEND5-9 5-9 ENTITY PLUS ISENDEGERRANGE9DOWNTOEGERRANGE9DOWNTOEGERRANGE81DOWNTOARCHITECTUREdOFPLUSIS END5-10 USE5-10 USE ENTITYtransEND trans;EGERRANGE81DOWNTOEGERRANGE9DOWNTOARCHITECTUREXYBOFtransIS ifm=9then elsifm=19then elsifm=29then elsifm=39then elsifm=49then elsifm=59then elsifm=69then elsifm=79then end if;end end 5-115-11ENTITY DISPLAY ISEGERRANGE9DOWNTOXA1:OUTSTD_LOGIC_VECTOR(6DOWNTO0); END DISPLAY;ARCHITECTUREaOFDISPLAYIS XA1=000