Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? CLR A MOV A, 00H SUB A ORA A CLR A MOV A, 00H SUB A ORA A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SUB A instruction in 8085 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 reset carry and sign flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus of any microprocessor is always Either unidirectional or bi-directional Unidirectional Bi-directional None Either unidirectional or bi-directional Unidirectional Bi-directional None ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is SIM? Set interrupt mask. Select interrupt mask. None of these. Sorting interrupt mask. Set interrupt mask. Select interrupt mask. None of these. Sorting interrupt mask. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for the user direct memory access for the I/O device direct memory access for microprocessor None of these direct memory access for the user direct memory access for the I/O device direct memory access for microprocessor None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The number of status flags present in 8085 microprocessor are 10 5 16 8 10 5 16 8 ANSWER DOWNLOAD EXAMIANS APP
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