Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH PSW PUSH A PUSH SP POP PSW PUSH PSW PUSH A PUSH SP POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor EPROMs are preferred for storing programs while developing new microprocessor based system. Because of their all the above characteristic erasable and programmable characteristic non-volatile characteristic random access characteristic all the above characteristic erasable and programmable characteristic non-volatile characteristic random access characteristic ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data bus of any microprocessor is always Unidirectional Bi-directional Either unidirectional or bi-directional None Unidirectional Bi-directional Either unidirectional or bi-directional None 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? (II) only (II) & (III) (I), (II) & (III) (I) only (II) only (II) & (III) (I), (II) & (III) (I) only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction will never affect the zero flag? DCX Rp XRA R ORA R DCR R DCX Rp XRA R ORA R DCR R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is SIM? Set interrupt mask. Sorting interrupt mask. Select interrupt mask. None of these. Set interrupt mask. Sorting interrupt mask. Select interrupt mask. None of these. ANSWER DOWNLOAD EXAMIANS APP
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