Microprocessor A single instruction to clear the lower nibble of accumulator in 8085 language assembly is XRI 0FH ANI F0H ANI OFH XRI FOH XRI 0FH ANI F0H ANI OFH XRI FOH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick out the matching pair SID; SIM READY; RIM HOLD; DMA S0;S1;wait status SID; SIM READY; RIM HOLD; DMA S0;S1;wait status ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor may be made to exit from HALT state by asserting A or B or HOLD line RESTART any of the five interrupt lines READY line A or B or HOLD line RESTART any of the five interrupt lines READY line ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for none accumulator contents accumulator and flag register contents flag byte none accumulator contents accumulator and flag register contents flag byte ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory) Doubles Halves Increases by 2^(address bits)/addressability Remains unchanged Doubles Halves Increases by 2^(address bits)/addressability Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The stack pointer register in a microprocessor keeps the address of the next instruction to be fetched holds the address of the top of the stack counts the number of programs being executing on the microprocessor counts the number of instructions being executing on the microprocessor keeps the address of the next instruction to be fetched holds the address of the top of the stack counts the number of programs being executing on the microprocessor counts the number of instructions being executing on the microprocessor ANSWER DOWNLOAD EXAMIANS APP
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