Related Interview Questions-----------1

Related Interview Questions
Why crystal is a preferred clock source? 10.01.09
Because of high stability, large Q (Quality Factor) & the frequency that doesn’t drift with aging. Crystal is used as a clock source most of the times....
What is clock frequency for 8085? 10.01.09
3 MHz is the maximum clock frequency for 8085....
Why crystal is a preferred clock source? 10.01.09
Because of high stability, large Q (Quality Factor) & the frequency that doesn’t drift with aging. Crystal is used as a clock source most of the times....
Compare the 8 bit microprocessors 8080A and 8085. 14.11.08
8080A is the predecessor of 8085. 8085 has the instruction set of 8080A plus some additional ones. Program written for 8080A will be executed by 8085. 8085 and...
What are the limitations of 8085 MPU? 14.11.08
(i) The lower order address bus of the 8085 microprocessor is multiplexed (time shared) with the data bus. The buses need to be demultiplexed. (ii) Appropr...
Why crystal is a preferred clock source? 19.07.06
Because of high stability, large Q (Quality Factor) & the frequency that doesn't drift with aging. Crystal is used as a clock source most of the times....
Give a circuit to divide frequency of clock cycle by two 26.03.06
You can divide the frequency of a clock by just implementing T Flip flop.Give clock as clock input and tie the T input to logic 1....
What is clock frequency for 8085? 17.03.06
3 MHz is the maximum clock frequency for 8085....
Why crystal is a preferred clock source? 17.03.06
Because of high stability, large Q (Quality Factor) & the frequency that doesn’t drift with aging. Crystal is used as a clock source most of the times....
Can an RC circuit be used as clock source for 8085? 17.03.06
Yes, it can be used, if an accurate clock frequency is not required. Also, the component cost is low compared to LC or