Can you tell me the real diagram of this? This came from pretty reliable source, I am surprised that this is wrong.The diagram as it is presented is inaccurate. It cannot function correctly as it is drawn.
Sure, but I'd question the "reliable source" statement. That assertion is pure BS.Can you tell me the real diagram of this? This came from pretty reliable source, I am surprised that this is wrong.
The type of I/O is irrelevant. You still need at least a portion of the address bus, the data bus, and the IO/M control signal, as well as RD* and WR*.With memory-mapped I/O you do need an address bus and in most cases a data bus.
by Aaron Carman
by Jake Hertz
by Jake Hertz
by Duane Benson