Interview MCQ Number 00972

Interview MCQ Set 1 1. The external interrupts of 8051 can be enabled by a) 4 LSBs of TCON register b) Interrupt enable c) priority register d) all of the mentioned AnswerAnswer: d [Reason:] The external interrupts namely INT0(active low) and INT1(active low) can be enabled and programmed using the least significant four bits of…


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