You can read and write automatically or manually
1. Switch mode-switching between auto mode and manual mode
- auto mode : The addresser will automatically reel off all units.
- manual mode : Your need to input the address, and click write ! or read ! to perform your command.
2. Address- Select your address by x-axis and y-axis.
3. write number- To input a 4-bit number.
4. enable write- To decide whether the unit will accept your input.
5. enable read- To decide whether you can read the unit through the screen.
------RAM with adder-------
6. Plus- to direct value into the D flip-flop , and the adder will automatically add the two number and output a 5-bit value.
