Microprocessor A single instruction to clear the lower nibble of accumulator in 8085 language assembly is ANI OFH XRI FOH ANI F0H XRI 0FH ANI OFH XRI FOH ANI F0H XRI 0FH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for the user direct memory access for microprocessor direct memory access for the I/O device None of these direct memory access for the user direct memory access for microprocessor direct memory access for the I/O device None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 10 6 4 8 10 6 4 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Points the memory address of the next instruction to be fetched. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Points the memory address of the next instruction to be fetched. Counts the numbers of programs run in the machine. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microprocessor based system the stack is always in EPROM ROM microprocessor RAM EPROM ROM microprocessor RAM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The characteristics of RESET OUT signal is/are all. this signal can be used to reset other devices. the signal is synchronized to the processor clock. indicates that µp is being reset. all. this signal can be used to reset other devices. the signal is synchronized to the processor clock. indicates that µp is being reset. ANSWER DOWNLOAD EXAMIANS APP
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