Microprocessor Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct? 3 and 4 only 1, 2 and 3 1, 2, 3 and 4 1 and 2 only 3 and 4 only 1, 2 and 3 1, 2, 3 and 4 1 and 2 only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor may be made to exit from HALT state by asserting READY line RESTART any of the five interrupt lines A or B or HOLD line READY line RESTART any of the five interrupt lines A or B or HOLD line ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is SIM? Select interrupt mask. Set interrupt mask. Sorting interrupt mask. None of these. Select interrupt mask. Set interrupt mask. Sorting interrupt mask. None of these. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The characteristics of RESET OUT signal is/are indicates that µp is being reset. this signal can be used to reset other devices. all. the signal is synchronized to the processor clock. indicates that µp is being reset. this signal can be used to reset other devices. all. the signal is synchronized to the processor clock. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Process status register Condition code register Accumulator Flag register Process status register Condition code register Accumulator Flag register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? RST 6.5 TRAP RST 5.5 both ‘a’ and ‘b’ RST 6.5 TRAP RST 5.5 both ‘a’ and ‘b’ ANSWER DOWNLOAD EXAMIANS APP
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