1-2-3 turn logic sources on than off.
4-5-6 it has 2 4bit memory slots for storing
7-8-9 input numbers. it starts 0+0 if you
C-0-- press a number it loads in the first
slot like 9 than it will be 9+0 and it will auto
give the answer 9+0=9 it also auto switch to the 2nd slot ready for next number if 1 than
it will be 9+1=10 and it switches back to the
first slot it has a clear button and 9+9=18
is the highest lot of gates so its slow so
turn logic source on wait for it to load than turn it off it will shift different numbers on the display when it loads and the logic source on the jk flip flop stays on
