engineering recuitment GATE IN Test Series 2023-24 Mock Test Digital Electronics Sequential Circuits Shift Register
A 4-bit shift register circuit configured for right-shift operation, i.e. Din → A, A → B, B → C, C → D, is shown. If the present state of the shift register is ABCD = 1101, the number of clock cycles required to reach the state ABCD = 1111 is ________.
Enter numerical value using the virtual keypad. Round off where necessary.