Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 32. 16. 64. 128. 32. 16. 64. 128. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The frequency of the driving network connected between pins 1 and 2 of 8085 microprocessor is equal to the desired frequency None of these four times the desired frequency twice the desired frequency equal to the desired frequency None of these four times the desired frequency twice the desired frequency ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Temporary registers in 8085 are B and C. W and Z. D and E. H and L. B and C. W and Z. D and E. H and L. 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) & (III) (I) only (II) only (I), (II) & (III) (II) & (III) (I) only (II) only (I), (II) & (III) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During the execution of the instruction, the ________tests the status and control flags and updates them based on the results of executing the instruction. Execution Unit (EU) Bus Interface Unit (BIU) Both ‘c’ and ‘d’ None of these Execution Unit (EU) Bus Interface Unit (BIU) Both ‘c’ and ‘d’ None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor EPROMs are preferred for storing programs while developing new microprocessor based system. Because of their all the above characteristic non-volatile characteristic erasable and programmable characteristic random access characteristic all the above characteristic non-volatile characteristic erasable and programmable characteristic random access characteristic ANSWER DOWNLOAD EXAMIANS APP
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