I'm trying to make a RAM unit more like the RAM you'd find in a PC. It has an 8 bit address input, data is individual bytes read/written to/from an 8 bit IO, and has SET and ENABLE flags.
The problem is, if I connect the basic (default) RAM's output to my Z-buffered output, it complains about not having all the address bits connected. What's going on?
![Image](http://i.imgur.com/Cw2lJio.jpg)