Mojo, Fpga.
4'b0101: rLED_Output = 8'b00000100; 4'b0110: rLED_Output = 8'b00000010; 4'b0111: rLED_Output = 8'b00000001; 4'b1000: rLED_Output = 8'b00000000; 4'b1001: rLED_Output = 8'b11111111; 4'b1010: rLED_Output = 8'b00000000; 4'b1011: rLED_Output = 8'b11111111; 4'b1100: rLED_Output = 8'b00000000; endcase