Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Machine cycle Instruction cycle Memory cycle Clock cycle Machine cycle Instruction cycle Memory cycle Clock cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When the write enable input is not asserted, the gated D latch _________ its output. Clears Can not change Complements Sets Clears Can not change Complements Sets ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An 8-bit microprocessor can have ………….. address lines. 16 cannot be predicted 32 8 16 cannot be predicted 32 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor XCHG instruction exchanges the content of H-L with ______ register pair. D-E PSW Stack Pointer B-C D-E PSW Stack Pointer B-C ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for indicating the processor’s status acknowledging the interrupt serial communication None of these indicating the processor’s status acknowledging the interrupt serial communication None of these ANSWER DOWNLOAD EXAMIANS APP
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