3. You need to design an 8-bit equality detector. A fellow member of your team has already designed the two bit equality detector shown below in Figure 1. The block in Figure 2 contains the 2-bit equality detector. Using the block in Figure 2 as many times as needed and any other required hardware, draw an 8-bit equality detector circuit. eq1 b(1) p Do +00. Di Deg eq2 a(1:0) b(1:0) a(1) (0) b(0) Figure 1: 2-Bit Equality Detector Circuit U1 a(1:0) b(1:0) eq two_bit_Equality_Detect Figure 2: 2-Bit Equality Detector Block