RE: [cc65] Atari Extended Memory Driver Anybody?

From: Shawn Jefferson <sjefferson1shaw.ca>
Date: 2012-08-12 19:01:15
I thought of that, but the only way to test this is write some unique value
into each bank and then read it back. This has the unfortunate consequence
of trashing main memory at $4000 if the extended memory is not there.

> -----Original Message-----
> From: owner-cc65@musoftware.de [mailto:owner-cc65@musoftware.de] On Behalf
> Of Oliver Schmidt

<snip>

> Although not strictly necessary to is always desirable that the driver
> can detect if the RAM in question is actually available - and fail to
> initialize if not. Then it can be used like in multidemo which tries
> to load several drivers until one loads successfully.



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Received on Sun Aug 12 19:01:41 2012

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