2. (15 points) The following FPGA consists of lookup tables and interconnect wires. Each lookup table can implement any

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2 15 Points The Following Fpga Consists Of Lookup Tables And Interconnect Wires Each Lookup Table Can Implement Any 1 (212.71 KiB) Viewed 42 times

2. (15 points) The following FPGA consists of lookup tables and interconnect wires. Each lookup table can implement any 2-variable function. The interconnect wires are programmed by turning on the switches which are at the “x” points. (Please ignore the darker or lighter colors of the wires. All wires are the same.) Implement function F= YY??+Y3+Y4 by filling some lookup tables, and turning on some switches to make appropriate connections. To turn on a switch, draw a circle on the switch. F Y1 19 Y2 Y3 TT Y4 A Switch is off (C and D are not connected) с X1 3 2 1 Я ХО 0 B Switch is on (A and B are connected) D Details of a Look Up Table (left) and interconnect switches (right).