Microprocessor A mask programmed ROM is erasable and programmable erasable electrically programmed at the time of fabrication programmed by the user erasable and programmable erasable electrically programmed at the time of fabrication programmed by the user ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? both ‘a’ and ‘b’ RST 6.5 TRAP RST 5.5 both ‘a’ and ‘b’ RST 6.5 TRAP RST 5.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microcomputer consists of All of these a microprocessor memory I/O device All of these a microprocessor memory I/O device ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct? (I), (II) & (III) (II) only (II) & (III) (I) only (I), (II) & (III) (II) only (II) & (III) (I) only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not true during the execution of an interrupt service routine, which does not contain any EI instructions the microprocessor cannot be interrupted by any mask able interrupt the microprocessor cannot be interrupted by any interrupt all interrupts except non-maskable interrupt are disabled the microprocessor can be interrupted by a non-mask able interrupt the microprocessor cannot be interrupted by any mask able interrupt the microprocessor cannot be interrupted by any interrupt all interrupts except non-maskable interrupt are disabled the microprocessor can be interrupted by a non-mask able interrupt ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor which one of the following statement is wrong there is a pin available for serial input serial I/O is possible through SIM and RIM instruction serial I/O is not possible there is a pin available for serial output there is a pin available for serial input serial I/O is possible through SIM and RIM instruction serial I/O is not possible there is a pin available for serial output ANSWER DOWNLOAD EXAMIANS APP
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