i have i slight problem, and its got me stumped
i need to produce a block diagram for a simple mircoprocessor system,
showing how a 74LS138 logic device could be used as part of the
address decoding, if 4 * 1 Kbyte memory devices are to be used with a
Z80 CPU
normally i dont like asking but this i just cant figure out or find on
the net.
any help would be apprecaited
thanks for your help