Hi,
The QXL 2 had a 25Mhz oscillator in it and the Altera Glue chip may of
being rated at a different speed than the QXL, the video had been
twekaed to add a XGA mode, not sure if this worked.
Other than that no difference.
I have a couple of QXLs in need of construction, the main problem is the
lack of custom chips which have become obsolete and now very expensive.
The Altera Glue Chip is available, but needs special Altera Programming
hardware to programme the chip. There is no source code to the Glue
chip, so can not be migrated to modern progrogrammers.
Too many problems and an ISA based PC is required, now very hard to find.
Regards,
Derek
On 24/07/15 07:49, Christopher Cave wrote:
I have just pulled a QXL card from an Amstrad 386 which will not boot
from the hard drive. How can I identify the card's version from the board
alone?
Christopher Cave
mailto:[email protected]
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