Question 5 (20 marks) Fig. 3 shows a Programmable Logic Device (PLD) consists of AND and OR arrays. AB RD C, Fig. 3 (a) State THREE (3) types of PLDs [3 marks] [3 marks] (ii ist comparison between these 3 types of PLDs. State the number of input bits and output bits of the PLD shown in Fig. 3. The outputs of the PLD are to be programmed as: (b) [4 marks] (c) 0) Draw the K-Map for O (ii) Draw the K-Map for O2. (i) Draw the K-Map for O3. (iv) Redraw Fig. 3 to reflect the outputs obtained in (i), (ii) and (i.[4m [2 marks] [2 marks] [2 marks] arks]