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Re: Mega ST project
Posted: 13 Dec 2021 18:20
by frank.lukas
I had some trouble with the same ET4000 card. The T8 driver will work I think. Try NVDI5 ET4000 ...
The NVDIVGA.INF is from a VOFA Adapter. You load the inf into the VMG, Test it and save it.
Re: Mega ST project
Posted: 13 Dec 2021 21:24
by HigashiJun
Darklord wrote: 13 Dec 2021 15:51
Sorry for your troubles. I'm betting you'll sort it out though. :)
Quick aside, question about your Lightning ST setup - did you use the
+5v and ground connections with the Lightning ST? Thanks...
Thank you, but it should get better sooner or later.
The ST Lightning is now connected to +5V, but I cannot notice any difference.
I will check with a slim CD-ROM reader attached to the USB.
Re: Mega ST project
Posted: 13 Dec 2021 21:27
by HigashiJun
frank.lukas wrote: 13 Dec 2021 18:20
I had some trouble with the same ET4000 card. The T8 driver will work I think. Try NVDI5 ET4000 ...
The NVDIVGA.INF is from a VOFA Adapter. You load the inf into the VMG, Test it and save it.
Thank you Frank.
The T8 driver freezes, so I will check with NVDI5 and your file.
Re: Mega ST project
Posted: 13 Dec 2021 22:09
by frank.lukas
AUTO Folder order is important !
Nova driver -> NVDI5 (Nova) -> USB driver
Re: Mega ST project
Posted: 14 Dec 2021 12:21
by HigashiJun
Tried Idek's drivers and NVDI5 and both work without the PAK68.
When PAK is fitted, the Mega ST freezes when VGA drivers load.
After an exhausting day at work, I am too tired today to go further.
Re: Mega ST project
Posted: 14 Dec 2021 13:37
by frank.lukas
The relocator pcb and the pak can be the problem. I have a extension for the mega st bus connector to test it ...
mst_extension.jpg
Re: Mega ST project
Posted: 15 Dec 2021 11:40
by frank.lukas
I ask Idek for a 030 STGA T8 nova driver ...
Re: Mega ST project
Posted: 15 Dec 2021 11:52
by HigashiJun
Yes, might be...
I made some tests today and the result is still the same.
As my blitter is removed and fully disabled (soldered pads), I also tried the FDD and I had the following screen:
FDD.jpeg
But I guess the CPU relocator is not the culprit here.
So ALT-RAM, IDE and USB work great but VGA card and FDD have issues.
Another weird thing is that the PAK does not work with a CPU on top of it (jumper J5 disabled or enabled).
It will take longer than expected to solve everything.
:x
Re: Mega ST project
Posted: 15 Dec 2021 12:51
by frank.lukas
HigashiJun wrote: 15 Dec 2021 11:52
Another weird thing is that the PAK does not work with a CPU on top of it (jumper J5 disabled or enabled).
There are two versions of the PAK68/3 pcb, an older one and a newer. The older need to patched ...
Read all on the WRS Website and use a translator.
Re: Mega ST project
Posted: 15 Dec 2021 13:11
by HigashiJun
frank.lukas wrote: 15 Dec 2021 12:51
HigashiJun wrote: 15 Dec 2021 11:52
Another weird thing is that the PAK does not work with a CPU on top of it (jumper J5 disabled or enabled).
There are two versions of the PAK68/3 pcb, an older one and a newer. The older need to patched ...
Read all on the WRS Website and use a translator.
I have the older one (PAK3-030).
All my GALs are the latest ones.
Do you mean patched physically ?