[email protected] wrote:
> Problem is endian. My recollection is Qx0 hard disk format is
> pretty much QXLwin except that QXLwin on a PC is organised in the PC byte 
> order

No, that's not possible. QXL.WIN are written and read in sectors of
512 bytes, everything else is handled on the SMSQ/E side of things,
which of course uses big endian. The only place where the little
endian system unfortunately shines through is in the 16-bit screen
layout. This was done for performance reasons on the QXL, but I'm
still not happy with it.

I guess the main difference between a QXL.WIN file and a Q40 drive is
just that the Q40 disk can have multiple partitions and thus (usually,
looking at the code it seems to be optional) has an Atari partition
table first. The raw partition data itself should probably be
compatible, however, so an image of that could potentially be used as
a QXL.WIN file. I don't think anybody has ever tried that, though.

Marcel

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