❒ 1:
4- . .
:
9.2.1 ( 118) . .
Digital Trainingssystem.
JK-. T- J K .
.
.
E0... E3 : E0 = H, E1 = L, E2 = H, E3 = L.
, E0... E3, A0... A3 .
.
4 8 L. x = L, QA QB .
( 9.2.2, 118). :
- .
- . , ( ) .
- - .
, E0, E1, E2 E3.
9.2.1
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9.2.2
1: 9.2.1?
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