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8Bit Adder-7segment

8 Bit Adder and 7 Segment Display

*8 bit binary inputs A and B (top and bottom rows of switches).
*LSB right
*BCD output in red, yellow, blue (blue=LSB)
*7 segment display decimal output
*Subtract by turning on the carry-in switch (subtract mode) on the right side of the inputs and inverting the bottom row's binary value.

-This is only an 8 bit adder; adding 2 numbers with a sum greater than 255 will result in errors.

I'll consider adding decimal inputs in the future.