This may sound like a very stupid question. However, I am new to the Z80 stuff. I am planning on how to connect the Z80 control signals to a SRAM. But the Z80 has seperate RD and WR, while my SRAM has them combined. My issue is that the Z80 when is reading for example, instead of just low, it makes a square wave. Any ideas?
SRAM Model: TC551001BPL-70 Datasheet: http://pdf1.alldatasheet.com/datasheet-pdf/view/31687/TOSHIBA/TC551001BPL-70L.html
READ IS HIGH WRITE IS LOW