Saturday 28 December 2013

Comprehensive Viva Questions On MPMC


Comprehensive Viva Questions On MPMC

1.       8085 microprocessor operates on clock cycle with 50% duty cycle
2.      8085 provides 5 hardware interrupts
3.      8085 consist of various Functional Blocks
4.      W and Z registers are temporary registers
5.      The Control Circuitry is responsible for all the operations
6.      The BIU fetches 6 instruction bytes
7.      The queue operates on the principle of  FIFO
8.     Linear Addressing and Segment Addressing memory organizations are commonly used
9.      The 8255A is a widely used Programmable, Parallel I/O Devices
10.  The DAC0800 is a Monolithic
11.   ADC 0808/0809 has 8 input channels
12.  For interfacing microprocessor based systems Push Button keys are used
13.  Seven segment displays are generally used as Numerical Indicators
14.  The Type-1 interrupt is the single step trap
15.   8086 pushes the flag register on the stack


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