| Icedrake Video Output / Indivision MK2 Problem | |
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Steven Hachel
Posts 9
10 Mar 2022 10:05
| Hey,
i don't use Icedrake's RTG output.
Workbench flickered in laced mode, when i move the mouse or clicking the mouse.
I use the Indivision MK2 and the test over plain video output on A1200 creates the same problem.
EXTERNAL LINK
The Blizzard MK IV does not have this problem. If I put the Icedrake back into the A1200, the workbench cannot be used.
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Gunnar von Boehn
(Apollo Team Member)
Posts 6254
10 Mar 2022 10:50
| AFAIK, this is only a problem of the 3.2.1 update. If you use original Amiga OS 3.0, 3.1, 3.5, 3.9, or the update 3.1.4 or the new ApollOS then you will not see this issue. I assume their will be a fix for this issue soon.
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Steven Hachel
Posts 9
10 Mar 2022 11:03
| For testing I installed the ROM 3.4.1 and booted from floppy disk and tested the laced mode. The Icedrake runs wonderfully under AmigaOS 3.4.1. No screen flickering. :-)
Unfortunately, AmigaOS 3.2.1 does not work correctly with the Icedrake, at least as far as the flickering of the screen is concerned.So Icedrake and A1200 not defective. Very nice. :)
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Steven Hachel
Posts 9
12 Mar 2022 01:09
| Also, if I should be an isolated case, could you still take a look at it again to see whether my constellation is also causing this problem for you? Steven
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Robo Kupka
Posts 51
12 Mar 2022 07:55
| I experienced the very same problem with IndivisionAGA MK3 and OS 3.2 and 3.2.1, so it´s probably not isolated. I hope there will be fix available soon.
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Steven Hachel
Posts 9
12 Mar 2022 13:06
| Steven Hachel wrote:
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For testing I installed the ROM 3.4.1 and booted from floppy disk and tested the laced mode. The Icedrake runs wonderfully under AmigaOS 3.4.1. No screen flickering. :-)
Unfortunately, AmigaOS 3.2.1 does not work correctly with the Icedrake, at least as far as the flickering of the screen is concerned.
So Icedrake and A1200 not defective. Very nice. :)
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I mean of course 3.1.4 and not 3.4.1 :-)
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Bartos Lisowski
Posts 20
13 Mar 2022 17:45
| I can verify that in Laced Mode, like PAL-HiRes is flickering on the ICE V4 Video-Out
But no flickering in Laced Mode over analogue RGB-Out, the D520 seems to filter Flickering out…Tested on AmigaOS3.2.1, & i will try out AmigaOS3.1.4 to test Laced in some Days…
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Documentation about the Vampire hardware