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  • Ðåôåðàò: Ñèíòåçèðîâàíèå óïðàâëÿþùåãî àâòîìàòà

    Ðåôåðàò: Ñèíòåçèðîâàíèå óïðàâëÿþùåãî àâòîìàòà

    Ìèíèñòåðñòâî îáùåãî è ïðîôåññèîíàëüíîãî îáðàçîâàíèÿ

    Âîëîãîäñêèé ïîëèòåõíè÷åñêèé èíñòèòóò

                                                                         Êàôåäðà: ÀÒÏÏ

    Äèñöèïëèíà: ÑÑÓ

    Êóðñîâîé ïðîåêò

    Ñèíòåçèðîâàíèå óïðàâëÿþùåãî àâòîìàòà.

                                                   Âûïîëíèë: ñòóäåíò

    ãðóïïû ÂÝÌ - 51

    Ñåí÷åíêî Â.Â.

                                                      Ïðèíÿë: Ëüâîâ Þ.Â.

                                                                     

    Âîëîãäà  1998

    Çàäàíèå:     1. Ñèíòåçèðîâàòü óïðàâëÿþùèé àâòîìàò Ìèëè ïî çàäàííîé ãðàôè÷åñêîé ñõåìå àëãîðèòìà Ðèñ.1.

    2. Ñèíòåçèðîâàòü ìèêðîïðîãðàìíûé àâòîìàò ïî çàäàííîé ãðàô ñõåìå Ðèñ.1.


    Íà÷àëî

    Y2

    Y2,Y3

                                      1

    X1

                                    0

                          1                           Y4
    X2

                                                                                           0

                                                 1

         Y1,T                 Y2,Y3,Y4                  X3

                                                         0

     0     

           X5                                        Y4,Y6

              1

                                                     Y6,T

           T                    Y3

                                                0

                 1                                    X6

           X1                          1                  1

             0                  X4

                 1                 0                  

           X3                                        Y2,Y3

             0

                                                 1

           Y5                   Y6                    X2

                                                         0

                               Êîíåö

    Àâòîìàò Ìèëè.

     

    1.Ðàçìåòêà ÃÑÀ.

    Ðàçìåòêà ïðîèçâîäèòñÿ äëÿ âûÿâëåíèÿ ÷èñëà ñîñòîÿíèé àâòîìàòà.


    Íà÷àëî

                                 

                                  

    Y2

      

    Y2,Y3

                                      1

    X1

                                    0

                          1                           Y4
    X2

                                                                                           0

                                                 1

         Y1,T                 Y2,Y3,Y4                  X3

                                                         0

     0     

           X5                                         Y4,Y6

              1

                                                     Y6,T

           T                    Y3

                                                0

                 1                                    X6

           X1                          1                  1

             0                  X4

                 1                 0                  

           X3                                        Y2,Y3

             0

                                                 1

           Y5                    Y6                    X2

                                                         0

                               Êîíåö

    2.Ãðàô àâòîìàòà.


                                 Y1T X5

                     X1X2      Y1T       X5           T

                  A3                A4                  A11

               X1      Y2Y3                  X1X4

                                                X1X3      X1X4

                  X1

                  X2                               X1X3

                        1

                           A2

                              Y2

                       Y2Y3Y4       Y6 Y5  Y6               Y2Y3

                                  1        Y6         X2

                      A5            A1                   A10

                                                 X2

                        1         Y6   (-)                Y2Y3

                                                   Y2Y3

                                     X4

                               Y3

                                    A6  X4

                                Y3                  X6

                                                      

                                                   A9   X6

                                                Y6T   Y6T

            Y4   X3

                   X3           Y4Y6     1

             A7                      A8               

    Ãðàô àâòîìàòà ñîñòàâëÿåòñÿ ïî ÃÑÀ äëÿ ëó÷øåãî âîñïðèÿòèÿ è ñîñòàâëåíèÿ ïî íåìó ñòðóêòóðíîé òàáëèöû ïåðåõîäîâ.

    3.Ñòðóêòóðíûé àâòîìàò Ìèëè.

    X1                     Y1

    X2                     Y2

    X3                     Y3

    X4                     Y4

    X5                     Y5

    X6                     Y6

                           T                                        X5

             T0            D0                T0            ÒÀÉÌÅÐ

             T1            D1                T1                     X6

             T2            D2                T2

             T3            D3                T3

                                                    ÃÒÈ

    Ñòðóêòóðíàÿ ñõåìà àâòîìàòà ìèëè ïðèâîäèòñÿ äëÿ ñîñòàâëåíèÿ êàíîíè÷åñêîé ñõåìû.

    4.Ñòðóêòóðíàÿ òàáëèöà ïåðåõîäîâ.

    Èñõîäíîå ñîñòîÿ-íèå Ñîñòîÿ-íèå ïåðåõîäà Óñëîâèå ïåðåõîäà Âûõîäíûå ñèãíàëû Êîä èñõîäíî-ãî ñîñòîÿ-íèÿ Êîä ïåðåõîäà Ôóíêöèÿ âîçáóæ-äåíèÿ ïàìÿòè

    A1

    A2

    1

    Y2

    0001 0010

    J1K0

    A2

    A3

    1

    Y2Y3

    0010 0011

    J1

    A3

    A4

    X1X2

    Y1T

    0011 0100

    J2K1K0

    A5

    X1X2

    Y2Y3Y4

    0101

    J2K1

    A7

    X1

    Y4

    0111

    J2

    A4

    A4

    X5

    Y1T

    0100 0100 -

    A11

    X5

    T 1011

    J3K2J1J0

    A5

    A6

    1

    Y3

    0101 0110

    J1K0

    A6

    A1

    X4

    Y6 0110 0001

    K2K1J0

    A10

    X4

    Y2Y3

    1010

    J3K2

    A7

    A6

    X3

    Y3

    0111 0110

    K0

    A8

    X3

    Y4Y6

    1000

    J3K2K1K0

    A8

    A9

    1

    Y6T

    1000 1001

    J0

    A9

    A9

    X6

    Y6T

    1001 1001 -

    A10

    X6

    Y2Y3

    1010

    J1K0

    A10

    A1

    X2

    Y6

    1010 0001

    K3K1J0

    A1

    X2

    - 0001

    K3K1J0

    A11

    A1

    X1X4

    Y6

    1011 0001

    K3J1

    A1

    X1X3

    Y6

    0001

    K3J1

    A1

    X1X3

    Y5

    0001

    K3J1

    A10

    X1X4

    Y2Y3

    1010

    K0

    5.Ñòóêòóðíûå ôîðìóëû.

    Ñòðóêòóðíûå ôîðìóëû âûõîäíûõ ñèãíàëîâ è ôóíêöèè âîçáóæäåíèÿ ïàìÿòè ïîëó÷àåì èç ñòðóêòóðíîé òàáëèöû ïåðåõîäîâ.

     

    5.1.Ñòðóêòóðíûå ôîðìóëû äëÿ âûõîäíûõ ñèãíàëîâ.

    Y1=X1X2A3  X5A4

    Y2=A1  A2  X1X2A3  X4A6  X6A9  X1X4A11

    Y3=A2  X1X2A3  A5  X4A6  X3A7  X6A9  X1X4A11

    Y4=X1X2A3  X1A3  X3A3

    Y5=X1X3A11

    Y6=X4A6  X3A7  A8  X6A9  X2A10  X1X4A11  X1X3A11

    T=X1X2A3  X5A4  X5A4  A8  X6A9

    5.2.Ñòðóêòóðíûå ôîðìóëû äëÿ ôóíêöèè âîçáóæäåíèÿ ïàìÿòè.

    J0=X5A4  X4A6  A8 X2A10  X2A10

    K0=A1  X1X2A3  A5  X3A7  X3A7  X6A9  X1X4A11

    J1=A1  A2  X5A4  A5  X6A9  X1X4A11  X1X3A4  X1X3A11

    K1=X1X2A3  X1X2A3  X4A6  X3A7  X2A10  X2A10

    J­2=X1X2A3  X1X2A3  X1A3

    K2=X5A4  X4A6  X4A6  X3A7

    J3= X5A4  X4A6  X3A7

    K3=X2A10  X2A10  X1X4A11  X1X3A11  X1X3A11

    6.Òèï Èñïîëüçóåìîãî òðèããåðà.

                        J  T

                        Ñ

                        Ê

                        R

                       

    Òðèãåð âûáèðàåòñÿ èç òîãî, ÷òî â äàííîì çàäàíèè íå ðåàëèçîâàííî ïðîòèâîãîíî÷íîå êîäèðîâàíèå, ïîýòîìó ÿ èñïîëüçóþ JK òðèãåð ò.ê. îí âêëþ÷àåò â ñåáÿ 2 òðèãåðà è òåì ñàìûì ïðåïÿòñòâóåò ãîíêàì àâòîìàòà.

    7.Êàíîíè÷åñêàÿ ñõåìà.

    Ïî ñòðóêòóðíûì ôîðìóëàì ñîñòàâëÿåì êàíîíè÷åñêóþ ñõåìó àâòîìàòà.

    Äëÿ óìåíüøåíèÿ ÷èñëà èñïîëüçóåìûõ ýëåìåíòîâ ÿ ïðèìåíèë äåøèôðàòîð(ñì. ïðèëîæåíèå 1).

    8.Ïðèíöèïèàëüíàÿ ñõåìà.

    Ïðèíöèïèàëüíàÿ ñõåìà ñîñòàâëÿåòñÿ ïðè áîëåå äåòàëüíîì ðàññìîòðåíèè êàíîíè÷åñêîé ñõåìû.(ñì. ïðèëîæåíèå 2).

     

     

     

    Ìèêðîïîãðàìíûé àâòîìàò.

     

    1.Ñîâìåñòèìîñòü ìèêðîîïåðàöèé.

     

    Ñîñòàâèì ìàòðèöó ìèêðîîïåðàöèé:


    S =

    Ñîñòàâèì ìàòðèöó âêëþ÷åíèÿ:

    R =

    Äëÿ óìåíüøåíèÿ ðàçðÿäíîñòè

    ïîëó÷èì:

    R’=

    Ïîëó÷àåì ñëîâî:

       Óñ     3ï     2ï    1ï   À2     À1

    1 ïîëå 00 2 ïîëå 00 3 ïîëå 0

    Y1

    01

    Y3

    01

    Y4

    1

    Y2

    10

    Y5

    10

    Y6

    11 T 11

    2.Ðàçìåòêà ÃÑÀ.

     

    Ðàçìåòêà ïðîèçâîäèòñÿ äëÿ âûÿâëåíèÿ ÷èñëà ìèêðîêîìàíä â ìèêðîïðîãðàìíîì àâòîìàòå.


    Íà÷àëî

    Y2                      

    Y2,Y3

                                      1

    X1

                                    0

                          1                           Y4
    X2

                                                                                           0

                                                 1

         Y1,T                 Y2,Y3,Y4                  X3

                                                         0

     0     

           X5                                        Y4,Y6

              1

                                                     Y6,T

           T                    Y3

                                                0

                 1                                    X6

           X1                          1                  1

             0                  X4

                 1                 0                  

           X3                                        Y2,Y3

             0

                                                 1

           Y5                   Y6                    X2

                                                         0

                               Êîíåö

    3.Òàáëèöû ÌÏÀ.

     

    3.1.Òàáëèöà ïåðåõîäîâ.

    Òàáëèöà ïåðåõîäîâ ñîñòàâëÿåòñÿ ïî ðàçìå÷åííîìó ÃÑÀ.


    Àäðåñ ÌÊ Î× ÌÊ Ïîëå óñëîâèé

    À1(0)

    À2(1)

    0

    y2

    - 1 1
    1

    Y2,Y3

    X1

    2 3
    2 -

    X2

    5 4
    3

    Y4

    X3

    6 8
    4

    Y1,T

    X5

    4 7
    5

    Y2,Y3,Y4

    - 8 8
    6

    Y4,Y6

    - 10 10
    7 T

    X1

    11 9
    8

    Y3

    - 9 9
    9 -

    X4

    12 13
    10

    Y6,T

    X6

    10 13
    11 -

    X3

    14 12
    12

    Y6

    - 0 0
    13

    Y2,Y3

    X2

    0 12
    14

    Y5

    - 0 0

    3.2.Òàáëèöà êîäèðîâàíèÿ.

    Àäðåñ ÌÊ Î× ÌÊ Ïîëå óñëîâèé

    À1(0)

    À2(1)

    Áèòû ÏÇÓ 1 Áèòû ÏÇÓ 2
    01234 765 3210 7654
    0000 10000 000 0001 0001
    0001 10010 001 0010 0011
    0010 00000 010 0101 0100
    0011 00001 011 0110 1000
    0100 01110 101 0100 0111
    0101 10011 000 1000 1000
    0110 11001 000 1010 1010
    0111 11000 001 1011 1001
    1000 00010 000 1001 1001
    1001 00000 100 1100 1101
    1010 11110 110 1010 1101
    1011 00000 011 1110 1100
    1100 11000 000 0000 0000
    1101 10010 010 0000 1100
    1110 00100 000 0000 0000

    3.3.Òàáëèöà ïðîãðàììèðîâàíèÿ ÏÇÓ.

     

    Ýòà òàáëèöà ñîçäàåòñÿ äëÿ ïîãðàììèðîâàíèÿ ÏÇÓ íà ïðîãðàìàòîðå.

    Àäðåñ

    ÏÇÓ

    Hex

    Äàííûå

    1é ÏÇÓ

    hex

    Äàííûå

    2é ÏÇÓ

    hex

    0 11 01
    1 23 29
    2 54 40
    3 68 70
    4 47 A7
    5 88 19
    6 99 13
    7 B9 23
    8 99 08
    9 CD 80
    A AD CF
    B EC 60
    C 00 03
    D 0C 49
    E 00 04

    4.Ïðèöèïèàëüíàÿ ñõåìà ÌÏÀ.

     

    Ïðèíöèïèàëüíàÿ ñõåìà ÌÏÀ ñîñòàâëÿåòñÿ ïî òàáëèöå ïåðåõîäîâ (Ñì. ïðèëîæåíèå 3).

    Âûâîä:  ðåçóëüòàòå âûïîëíåíèÿ êóðñîâîé ðàáîòû ÿ, ïî çàäàííîìó ïðåïîäîâàòåëåì àëãîðèòìó, ïîëó÷èë ïðèíöèïèàëüíóþ ñõåìó àâòîìàòà Ìèëè è ïðèíöèïèëüíóþ ñõåìó ìèêðîïðîãðàìíîãî àâòîìàòà.



    Ïðèãëàøåíèÿ

    09.12.2013 - 16.12.2013

    Ìåæäóíàðîäíûé êîíêóðñ õîðåîãðàôè÷åñêîãî èñêóññòâà â ðàìêàõ Ìåæäóíàðîäíîãî ôåñòèâàëÿ èñêóññòâ «ÐÎÆÄÅÑÒÂÅÍÑÊÀß ÀÍÄÎÐÐÀ»

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