Shift Registers

Q1: With a 200 kHz clock frequency, eight bits can be serially entered into a shift register in ________.

A 400 μs

B 40 μs

C 40 ms

D 4 μs

ANS:B - 40 μs

Freq = 200 KHZ.
T = 1/200 KHZ = 0.5 micro-sec.
For 8 bits serial in 8 clock cycles.

So, Total time = 8*T = 8*0.5 micro-sec = 40 micro-sec.

img not found

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.