Interview MCQ Set 1 1. Which of the following is not one of the SFR addresses of the ports of 8051? a) 80H b) 90H c) A0H d) NONE AnswerAnswer: d [Reason:] The SFR addresses of the ports P0, P1, P2 and P3 are 80H, 90H, A0H and B0H respectively. 2. Each port line of…
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