Microprocessor When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are always reset always set affected indicating specific conditions not affected always reset always set affected indicating specific conditions not affected 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 Remains unchanged Increases by 2^(address bits)/addressability Doubles Halves Remains unchanged Increases by 2^(address bits)/addressability ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick up the programmable interrupt controller from the following 8257 8279 8275 8259 8257 8279 8275 8259 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A mask programmed ROM is programmed by the user programmed at the time of fabrication erasable electrically erasable and programmable programmed by the user programmed at the time of fabrication erasable electrically erasable and programmable ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? both ‘a’ and ‘b’ TRAP RST 5.5 RST 6.5 both ‘a’ and ‘b’ TRAP RST 5.5 RST 6.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor which one of the following statement is wrong serial I/O is possible through SIM and RIM instruction there is a pin available for serial input serial I/O is not possible there is a pin available for serial output serial I/O is possible through SIM and RIM instruction there is a pin available for serial input serial I/O is not possible there is a pin available for serial output ANSWER DOWNLOAD EXAMIANS APP
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