АрхКурс (1074968), страница 5
Текст из файла (страница 5)
Определим разрядность регистра состояний по формуле К= log2N , где N - число состояний автомата;
К=6.
Используем ПЛМ типа 16x8x48 (16 - входов,
8 – выходов, 48 - конъюнкций). Необходимое число Q ПЛМ определяем по формуле
Q = ](K+m)/8[
где m- число управлявших сигналов, формируемых в автомате.
Q = ](6+34)/8[=5+1=6 (понадобится ещё одна ПЛМ из-за того, что не хватит входов).
Таблица соединений ПЛМ
d6 | d5 | d4 | d3 | d2 | d1 | X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 | D6 | D5 | D4 | D3 | D2 | D1 | У26 | У29 |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | * | * | * | * | * | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 1 | * | * | * | 0 | * | * | * | * | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 1 | * | * | * | 1 | * | * | * | * | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 0 | 0 | 1 | * | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 0 | 1 | 0 | * | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 0 | 1 | 1 | * | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 1 | 0 | 0 | * | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 1 | 0 | 1 | * | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 1 | 1 | 0 | * | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 1 | 1 | 1 | * | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | * | * | * | * | 0 | 0 | 0 | * | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 1 | 0 | 0 | * | * | * | * | * | * | * | * | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
0 | 0 | 0 | 1 | 0 | 1 | * | * | * | * | * | * | * | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
0 | 0 | 0 | 1 | 0 | 1 | * | * | * | * | * | * | * | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
0 | 0 | 0 | 1 | 1 | 0 | * | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
0 | 0 | 0 | 1 | 1 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 0 | 0 | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 0 | 0 | * | * | * | * | * | * | * | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
0 | 0 | 1 | 0 | 0 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 1 | 0 | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 1 | 0 | * | * | * | * | * | * | * | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
0 | 0 | 1 | 0 | 1 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 1 | 0 | 0 | * | * | * | * | * | * | * | * | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
0 | 0 | 1 | 1 | 0 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
0 | 0 | 1 | 1 | 1 | 0 | * | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 1 | 1 | 1 | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
0 | 0 | 1 | 1 | 1 | 1 | * | * | * | * | * | * | * | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 0 | 0 | 0 | * | * | * | * | * | * | * | * | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 1 | 0 | 0 | 0 | 1 | * | * | * | * | * | * | * | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 1 | 0 | 0 | 0 | 1 | * | * | * | * | * | * | * | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
0 | 1 | 0 | 0 | 1 | 0 | * | * | * | * | * | * | * | * | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
0 | 1 | 0 | 0 | 1 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 1 | 0 | 0 | * | * | * | * | * | * | * | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 1 | 0 | 0 | * | * | * | * | * | * | * | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
0 | 1 | 0 | 1 | 0 | 1 | * | * | * | * | * | * | * | * | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
0 | 1 | 0 | 1 | 1 | 0 | * | * | * | * | * | * | * | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
0 | 1 | 0 | 1 | 1 | 0 | * | * | * | * | * | * | * | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
0 | 1 | 0 | 1 | 1 | 1 | * | * | * | * | * | * | * | * | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
0 | 1 | 1 | 0 | 0 | 0 | * | * | * | * | * | * | * | * | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
0 | 1 | 1 | 0 | 0 | 1 | * | * | * | * | * | * | * | * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 1 | 1 | 0 | 1 | 0 | * | * | * | * | * | * | * | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
0 | 1 | 1 | 0 | 1 | 0 | * | * | * | * | * | * | * | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
0 | 1 | 1 | 0 | 1 | 1 | * | * | * | * | * | * | * | * | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
0 | 1 | 1 | 1 | 0 | 0 | * | * | * | * | * | * | * | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
0 | 1 | 1 | 1 | 0 | 0 | * | * | * | * | * | * | * | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
0 | 1 | 1 | 1 | 0 | 1 | * | * | * | * | * | * | * | * | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
0 | 1 | 1 | 1 | 1 | 0 | * | * | * | * | * | * | * | * | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |