Hi guys. I'm trying to simulate a code for MSC1210 (Texas Instruments). The problem is that I have serious doubts about the results of the simulation since I've detected the following situation:
I make an external memory access, which, as you all know, uses the Port 0 as both Address and data bus (the address will be latched to preserve its value for the address lines of the memory). The fact is that it succeeds, in spite of I forced several Port0 pins to LOW, simulating that there is a ground connected to them.
The simulation of this "forcing" is done by cliking the corresponding checkbox of that pins in the "Port0" simulated peripheral window.
I hope you help me. If you need any clarifying note tell me.
Thanks, and excuse my wrong english.
Thank you. You've been really helpful. I'll put it mapping the LCD by means of decoder.