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Workshop PG5 Exercise Chapter 7<br />

4.2<br />

(I 1 + I 2 ) * I 3 = O 32<br />

{<br />

F 0<br />

STH I 1 ; Copy the state of I 1 into the ACCU<br />

ORH I 2 ; OR link the ACCU with the state of I 2<br />

; & then set the ACCU according to the<br />

; result.<br />

OUT F 0 ; Set a flag to the ACCU state.<br />

STH F 0 ; AND link the result of the first logic<br />

ANH I 3 ; combination whit I 3<br />

OUT O 32 ; Set output 32 to the ACCU state.<br />

5:<br />

© Saia-Burgess Controls Ltd. Page 7E-4

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