Hallo Pasi, > If you don't need BLK5, then ok. If you want 24+8k expansion instead > of 24+3k, you get an address clash between $2000 and $a000.. Correct me if I'm wrong: you just only want to use one 62256 for the 24+8K expansion. In that case you're absolutely right. I've choosen for the 32+8K expansion (knowing that 5 KB won't be used at all) for the simple facts that 1) I have enough of both types of RAM 2) piggy-backing simplifies the construction in such a way that it is worth the trouble of using an extra IC. Groetjes, Ruud - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tml.hut.fi.
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