Re: SCPU question

From: Ullrich von Bassewitz <*uz_at_musoftware.de*> Date: Wed, 25 Dec 2019 10:22:50 +0100 Message-ID: <20191225092250.GB2426_at_trixie.musoftware.de> · uz_at_musoftware.de

Thank you for the suggestions! What I've tried should satisfy the conditions
you've listed. 

I'm in Leipzig the next few days and give it another try when I'm back. 

Anybody else visiting 36C3? Maybe we can have a "self organized CBM 
meeting" :)

Regards

        Uz

On Tue, Dec 24, 2019 at 02:20:23PM +0000, David Wood wrote:
> I've not done programming on the SCPU in native mode, but a similar
> system in the Apple IIgs has a few recommendations- when calling
> legacy software like 8-bit prodos, ensure you call in emulation mode
> from bank 0 with all registers set to 8-bit.  This ensures the
> environment calling the kernal isn't extremely unusual and should
> allow any old software to work without concerns for CPU enhancements
> causing unexpected issues.
>
> -jbevren

-- 
Ullrich von Bassewitz                                  uz_at_musoftware.de
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