Microprocessor SUB A instruction in 8085 reset carry and sign flags reset zero and parity flags sets zero and carry flags sets zero and sign flags reset carry and sign flags reset zero and parity flags sets zero and carry flags sets zero and sign flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor While using a frequency counter for measuring frequency, two modes of measurement are possible: Period time Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4MHz, the crossover frequency is given by 2 Mhz. 2 Khz. 1Khz. 8 Mhz. 2 Mhz. 2 Khz. 1Khz. 8 Mhz. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is SIM? Set interrupt mask. Select interrupt mask. Sorting interrupt mask. None of these. Set interrupt mask. Select interrupt mask. Sorting interrupt mask. None of these. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PUSH B instruction in 8085 microprocessor causes registers B & C to be cleared the contents of register B & C to be copied in the stack the contents of register B only to be copied in the stack the contents of registers B & C to be transferred in the stack and and the registers get cleared registers B & C to be cleared the contents of register B & C to be copied in the stack the contents of register B only to be copied in the stack the contents of registers B & C to be transferred in the stack and and the registers get cleared 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) only (II) only (I), (II) & (III) (II) & (III) (I) only (II) only (I), (II) & (III) (II) & (III) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many 16-bit special purpose registers are present in 8085 microprocessor? 16 8 2 6 16 8 2 6 ANSWER DOWNLOAD EXAMIANS APP
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