Microprocessor Practice Test 3

1. The time taken by the ADC from the active edge of SOC(start of conversion) pulse till the active edge of EOC(end of conversion) signal is called

2. The level of the signal ERROR(active low) becomes 'low' when the printer is in

3. The USB supports the signaling rate of

4. When the PS(active low)/EN(active low) pin of 8259A used in buffered mode, then it can be used as a

5. In the signal integrate phase, the differential input voltage between IN LO(input low) and IN HI(input high) pins is integrated by the internal integrator for a fixed period of

6. Which is the ADC among the following?

7. If the data is transmitted only in one direction over a single communication channel, then it is of

8. The bus is available when the DMA controller receives the signal

9. The flag that increments automatically after each read or write operation to the display RAM is

10. When non-specific EOI command is issued to 8259A it will automatically