videogenerator.eq3

用lattice XP3 demo板设计的VGA信号发生器

countforvertical_12_.D = inst_pixelClock.Q & un25_pixelclock & G_397
    # countforvertical_12_.Q & !un25_pixelclock
    # !inst_pixelClock.Q & countforvertical_12_.Q ; (3 pterms, 4 signals)
countforvertical_12_.C = !clk ; (1 pterm, 1 signal)

countforvertical_1_.D = inst_pixelClock.Q & countforvertical_0_.Q
       & !countforvertical_1_.Q & un25_pixelclock
    # !countforvertical_0_.Q & countforvertical_1_.Q
    # !inst_pixelClock.Q & countforvertical_1_.Q
    # countforvertical_1_.Q & !un25_pixelclock ; (4 pterms, 4 signals)
countforvertical_1_.C = !clk ; (1 pterm, 1 signal)

countforvertical_2_.D.X1 = inst_pixelClock.Q & countforvertical_2_.Q
       & un25_pixelclock & un29_pixelclock
    # inst_pixelClock.Q & countforvertical_0_.Q & countforvertical_1_.Q
       & un25_pixelclock & !un29_pixelclock ; (2 pterms, 6 signals)
countforvertical_2_.D.X2 = countforvertical_2_.Q ; (1 pterm, 1 signal)
countforvertical_2_.C = !clk ; (1 pterm, 1 signal)

countforvertical_3_.D = !inst_pixelClock.Q & countforvertical_3_.Q
    # inst_pixelClock.Q & countforvertical_3_3__n ; (2 pterms, 3 signals)
countforvertical_3_.C = !clk ; (1 pterm, 1 signal)

countforvertical_3_3__n.X1 = countforvertical_0_.Q & countforvertical_1_.Q
       & countforvertical_3_.Q & !countforvertical_4_.Q
       & countforvertical_5_.Q & countforvertical_6_.Q
       & !countforvertical_7_.Q & !countforvertical_10_.Q
       & !countforvertical_11_.Q & un25_pixelclock & !G_391 & !N_483 & G_389
       & !G_397 & !N_474
    # countforvertical_0_.Q & countforvertical_1_.Q & countforvertical_3_.Q
       & !countforvertical_4_.Q & countforvertical_5_.Q
       & countforvertical_6_.Q & !countforvertical_7_.Q
       & countforvertical_10_.Q & countforvertical_11_.Q & un25_pixelclock
       & !G_391 & N_483 & G_389 & !G_397 & !N_474
    # countforvertical_0_.Q & countforvertical_1_.Q & countforvertical_3_.Q
       & !countforvertical_4_.Q & countforvertical_5_.Q
       & countforvertical_6_.Q & countforvertical_7_.Q
       & !countforvertical_10_.Q & !countforvertical_11_.Q & un25_pixelclock
       & !G_391 & !N_483 & G_389 & !G_397 & N_474
    # countforvertical_0_.Q & countforvertical_1_.Q & countforvertical_3_.Q
       & !countforvertical_4_.Q & countforvertical_5_.Q
       & countforvertical_6_.Q & countforvertical_7_.Q
       & countforvertical_10_.Q & countforvertical_11_.Q & un25_pixelclock
       & !G_391 & N_483 & G_389 & !G_397 & N_474
    # countforvertical_0_.Q & countforvertical_1_.Q & countforvertical_2_.Q
       & un25_pixelclock ; (5 pterms, 16 signals)
countforvertical_3_3__n.X2 = countforvertical_3_.Q ; (1 pterm, 1 signal)

countforvertical_3_4__n.X1 = countforvertical_0_.Q & countforvertical_1_.Q
       & countforvertical_2_.Q & countforvertical_3_.Q & un25_pixelclock ; (1 pterm, 5 signals)
countforvertical_3_4__n.X2 = countforvertical_4_.Q ; (1 pterm, 1 signal)

countforvertical_3_6__n = !countforvertical_4_.Q & countforvertical_6_.Q
       & countforvertical_7_.Q & !N_474
    # !countforvertical_4_.Q & countforvertical_6_.Q & !countforvertical_7_.Q
       & N_474
    # !countforvertical_4_.Q & countforvertical_6_.Q & countforvertical_10_.Q
       & !N_483
    # !countforvertical_4_.Q & countforvertical_6_.Q & !countforvertical_11_.Q
       & N_483
    # !countforvertical_4_.Q & countforvertical_6_.Q & !countforvertical_10_.Q
       & countforvertical_11_.Q
    # !countforvertical_4_.Q & countforvertical_6_.Q & G_391
    # !countforvertical_4_.Q & countforvertical_6_.Q & !G_389
    # !countforvertical_4_.Q & countforvertical_6_.Q & G_397
    # countforhorizontal_0_.Q & !countforhorizontal_12_.Q
       & countforvertical_6_.Q
    # !countforhorizontal_11_.Q & countforhorizontal_12_.Q
       & countforvertical_6_.Q
    # !countforhorizontal_8_.Q & countforhorizontal_11_.Q
       & countforvertical_6_.Q
    # countforhorizontal_7_.Q & !countforhorizontal_9_.Q
       & countforvertical_6_.Q
    # !countforhorizontal_2_.Q & countforhorizontal_9_.Q
       & countforvertical_6_.Q
    # !countforhorizontal_7_.Q & countforhorizontal_8_.Q
       & countforvertical_6_.Q
    # !countforhorizontal_0_.Q & countforhorizontal_2_.Q
       & countforvertical_6_.Q
    # !countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_4_.Q & countforhorizontal_5_.Q
       & countforhorizontal_6_.Q & !countforhorizontal_7_.Q
       & !countforhorizontal_8_.Q & !countforhorizontal_9_.Q
       & countforhorizontal_10_.Q & !countforhorizontal_11_.Q
       & !countforhorizontal_12_.Q & countforvertical_0_.Q
       & countforvertical_1_.Q & countforvertical_2_.Q & countforvertical_3_.Q
       & countforvertical_4_.Q & countforvertical_5_.Q
       & !countforvertical_6_.Q
    # countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_4_.Q & countforhorizontal_5_.Q
       & countforhorizontal_6_.Q & countforhorizontal_7_.Q
       & countforhorizontal_8_.Q & countforhorizontal_9_.Q
       & countforhorizontal_10_.Q & countforhorizontal_11_.Q
       & countforhorizontal_12_.Q & countforvertical_0_.Q
       & countforvertical_1_.Q & countforvertical_2_.Q & countforvertical_3_.Q
       & countforvertical_4_.Q & countforvertical_5_.Q
       & !countforvertical_6_.Q
    # countforvertical_2_.Q & !countforvertical_4_.Q & countforvertical_6_.Q
    # !countforvertical_2_.Q & countforvertical_4_.Q & countforvertical_6_.Q
    # !countforvertical_5_.Q & countforvertical_6_.Q
    # !countforvertical_3_.Q & countforvertical_6_.Q
    # !countforvertical_1_.Q & countforvertical_6_.Q
    # !countforvertical_0_.Q & countforvertical_6_.Q
    # !countforhorizontal_10_.Q & countforvertical_6_.Q
    # !countforhorizontal_6_.Q & countforvertical_6_.Q
    # !countforhorizontal_5_.Q & countforvertical_6_.Q
    # !countforhorizontal_4_.Q & countforvertical_6_.Q
    # !countforhorizontal_3_.Q & countforvertical_6_.Q
    # !countforhorizontal_1_.Q & countforvertical_6_.Q ; (29 pterms, 28 signals)

countforvertical_4_.D = !inst_pixelClock.Q & countforvertical_4_.Q
    # inst_pixelClock.Q & countforvertical_3_4__n ; (2 pterms, 3 signals)
countforvertical_4_.C = !clk ; (1 pterm, 1 signal)

countforvertical_5_.D = !inst_pixelClock.Q & countforvertical_5_.Q
    # inst_pixelClock.Q & !un29_pixelclock & N_252
    # inst_pixelClock.Q & !un25_pixelclock & N_252 ; (3 pterms, 5 signals)
countforvertical_5_.C = !clk ; (1 pterm, 1 signal)

countforvertical_6_.D = !inst_pixelClock.Q & countforvertical_6_.Q
    # inst_pixelClock.Q & countforvertical_3_6__n ; (2 pterms, 3 signals)
countforvertical_6_.C = !clk ; (1 pterm, 1 signal)

countforvertical_7_.D = inst_pixelClock.Q & !countforvertical_7_.Q
       & un25_pixelclock & N_474
    # countforvertical_7_.Q & !un25_pixelclock
    # !inst_pixelClock.Q & countforvertical_7_.Q
    # countforvertical_7_.Q & !N_474 ; (4 pterms, 4 signals)
countforvertical_7_.C = !clk ; (1 pterm, 1 signal)

countforvertical_8_.D = inst_pixelClock.Q & un25_pixelclock & !un29_pixelclock
       & G_389
    # countforvertical_8_.Q & !un25_pixelclock
    # !inst_pixelClock.Q & countforvertical_8_.Q ; (3 pterms, 5 signals)
countforvertical_8_.C = !clk ; (1 pterm, 1 signal)

countforvertical_9_.D = inst_pixelClock.Q & un25_pixelclock & G_391
    # countforvertical_9_.Q & !un25_pixelclock
    # !inst_pixelClock.Q & countforvertical_9_.Q ; (3 pterms, 4 signals)
countforvertical_9_.C = !clk ; (1 pterm, 1 signal)

inst_pixelClock.D = !inst_pixelClock.Q ; (1 pterm, 1 signal)
inst_pixelClock.C = !clk ; (1 pterm, 1 signal)

un25_pixelclock = !countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_4_.Q & countforhorizontal_5_.Q
       & countforhorizontal_6_.Q & !countforhorizontal_7_.Q
       & !countforhorizontal_8_.Q & !countforhorizontal_9_.Q
       & countforhorizontal_10_.Q & !countforhorizontal_11_.Q
       & !countforhorizontal_12_.Q
    # countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_4_.Q & countforhorizontal_5_.Q
       & countforhorizontal_6_.Q & countforhorizontal_7_.Q
       & countforhorizontal_8_.Q & countforhorizontal_9_.Q
       & countforhorizontal_10_.Q & countforhorizontal_11_.Q
       & countforhorizontal_12_.Q ; (2 pterms, 13 signals)

un29_pixelclock = countforvertical_0_.Q & countforvertical_1_.Q
       & !countforvertical_2_.Q & countforvertical_3_.Q
       & !countforvertical_4_.Q & countforvertical_5_.Q
       & countforvertical_6_.Q & !countforvertical_7_.Q
       & countforvertical_8_.Q & !countforvertical_9_.Q
       & !countforvertical_10_.Q & !countforvertical_11_.Q
       & !countforvertical_12_.Q ; (1 pterm, 13 signals)

un51_pixelclock_1_i_0 = !( !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_5_.Q & countforhorizontal_6_.Q & !un7_pixelclock
       & G_342 & !N_428
    # !countforhorizontal_1_.Q & countforhorizontal_3_.Q
       & countforhorizontal_5_.Q & countforhorizontal_6_.Q & !un7_pixelclock
       & G_342 & !N_428
    # !countforhorizontal_0_.Q & countforhorizontal_3_.Q
       & countforhorizontal_5_.Q & countforhorizontal_6_.Q & !un7_pixelclock
       & G_342 & !N_428
    # !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & !countforhorizontal_5_.Q & countforhorizontal_6_.Q & !un7_pixelclock
       & G_342 & N_428
    # !countforhorizontal_1_.Q & countforhorizontal_3_.Q
       & !countforhorizontal_5_.Q & countforhorizontal_6_.Q & !un7_pixelclock
       & G_342 & N_428
    # !countforhorizontal_0_.Q & countforhorizontal_3_.Q
       & !countforhorizontal_5_.Q & countforhorizontal_6_.Q & !un7_pixelclock
       & G_342 & N_428
    # countforhorizontal_10_.Q & !un7_pixelclock & !N_443
    # !countforhorizontal_10_.Q & !un7_pixelclock & N_443
    # un7_pixelclock & !G_342
    # !N_530 ) ; (10 pterms, 12 signals)

un63_pixelclock_i_0.X1 = !countforvertical_2_.Q & !countforvertical_7_.Q
       & !countforvertical_8_.Q & !un25_pixelclock & !countforvertical_3_6__n
       & !countforvertical_3_3__n & !N_252 & !countforvertical_3_4__n
    # !inst_pixelClock.Q & countforvertical_8_.Q & un25_pixelclock
       & !countforvertical_3_3__n
    # un25_pixelclock & countforvertical_3_6__n & !countforvertical_3_3__n
    # !countforvertical_7_.Q & un25_pixelclock & !countforvertical_3_3__n
       & N_474
    # un25_pixelclock & !countforvertical_3_3__n & countforvertical_3_4__n
    # un25_pixelclock & !un29_pixelclock & !countforvertical_3_3__n & N_252
    # countforvertical_0_.Q & countforvertical_1_.Q & !countforvertical_2_.Q
       & un25_pixelclock & !un29_pixelclock & !countforvertical_3_3__n
    # countforvertical_7_.Q & un25_pixelclock & !countforvertical_3_3__n
       & !N_474
    # inst_pixelClock.Q & un25_pixelclock & !un29_pixelclock
       & !countforvertical_3_3__n & G_389
    # !countforvertical_0_.Q & countforvertical_2_.Q & un25_pixelclock
       & !un29_pixelclock & !countforvertical_3_3__n
    # !countforvertical_1_.Q & countforvertical_2_.Q & un25_pixelclock
       & !un29_pixelclock & !countforvertical_3_3__n ; (11 pterms, 14 signals)
un63_pixelclock_i_0.X2 = un25_pixelclock & !countforvertical_3_3__n ; (1 pterm, 2 signals)

un7_pixelclock = !countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_5_.Q & countforhorizontal_6_.Q
       & countforhorizontal_10_.Q & N_542_i_0 & G_342 & N_530 & !N_443
       & !N_428
    # !countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & countforhorizontal_5_.Q & countforhorizontal_6_.Q
       & !countforhorizontal_10_.Q & N_542_i_0 & G_342 & N_530 & N_443
       & !N_428
    # !countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & !countforhorizontal_5_.Q & countforhorizontal_6_.Q
       & countforhorizontal_10_.Q & N_542_i_0 & G_342 & N_530 & !N_443 & N_428
    # !countforhorizontal_0_.Q & countforhorizontal_1_.Q
       & !countforhorizontal_2_.Q & countforhorizontal_3_.Q
       & !countforhorizontal_5_.Q & countforhorizontal_6_.Q
       & !countforhorizontal_10_.Q & N_542_i_0 & G_342 & N_530 & N_443 & N_428 ; (4 pterms, 12 signals)