Below is a 4bit upcounter What is the largest number of the

Below is a 4-bit up-counter. What is the largest number of the counterIf the initial state Q3Q2Q1Q0 = 0011?(D3 and Q3 are MSB, and when load is enabled, D3D2D1D0 is loaded)

1111

0011

1100

0110

	A.	1111
	B.	0011
	C.	1100
	D.	0110

Clock- > Load En \"1\" or Vec or Vce Count 1\" or VeeD 1or VceD O or Gnd-D2 \"O\" or GndD Q1 02 0

Solution

when Q₃ and Q₂ both are 1 then the counter will load to the value 1100..

the counter start with 1100 and counts as follows

1100

1101

1110

1111

when 1111 occurs again Q₃ and Q₂ both are 1.hence the counter will again load with 1100

hence the maximum counte value is A)1111