engineering recuitment GATE ECE 2023-24 Test Series Digital Electronics Sequential Circuits Shift Register
A 4-bit, serial-in, parallel-out right shift, shift register is loaded with an initial bit pattern b3b2b1b0 = 1100. The clock is applied to the shift register and bits b0 and b1 are connected to the serial input through an EXOR gate. After how many clock cycles will the initial pattern 1100 return
Enter numerical value using the virtual keypad. Round off where necessary.