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- Subject: Re: [hatari-devel] SCSI emulation
- From: Thomas Huth <th.huth@xxxxxxxxx>
- Date: Wed, 12 Sep 2018 12:41:36 +0200
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On 2018-09-10 19:58, Uwe Seimet wrote:
> One more thing: I assume it is not to be expected yet that ASV can be
> run? Haven't used it for ages, but developed software on it for several
> years in the early 90s.
No, I don't think that it will work. I expect that ASV is using real
interrupts, and for that we need emulation of the 2nd MFP of the TT.
Currently, the only thing that is emulated is that one single bit in the
GPIP register which is used by HD drivers for polling.
>> With the latest sources the SCSI emulation looks much better, also with an
>> emulated TT. Launching applications from the SCSI drive is working fine.
>> Looks as if I have my first "TT" with 4 working buses now :-).
>>
>> Great work!
Thanks! But note there is at least one more thing still wrong in Falcon
mode - I've got one case where the HD driver demo still locks up
completely when writing many sectors at once to the HD image. ... needs
some more debugging when I've got some spare time again ...
Thomas