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by artik-wroc
Wed Jun 20, 2018 6:07 pm
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

Re: VGA ISA on ST

czietz wrote: Where on Till's page do you see the source code to the VDI?

Where did I write something like that?
These are the only sources I have found in this topic (anything). You added EmuTOS, that's all.
Rather, there is no book "Programming VGA cards from Atari level".
by artik-wroc
Wed Jun 20, 2018 11:41 am
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

Re: VGA ISA on ST

Maybe only addresses (MEM, I/O) for specific ISA adapters (would it be enough to reprogram GAL?). I don't know.
by artik-wroc
Wed Jun 20, 2018 5:40 am
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

Re: VGA ISA on ST

It's the equivalent of the Standard VGA driver, known in Windows.
Why this mode? Because this is a sensible resolution (320x200 ? No).
The standard VGA modes are on almost every ISA card, including those for which there are no drivers eg. Trident.
http://www.harbaum.org/till/atari/index.html (STGA_SW)
by artik-wroc
Tue Jun 19, 2018 6:25 pm
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

Re: VGA ISA on ST

Running the card in the standard VGA (12h) 640x480x16col mode.
There are sources of drivers in C (without the use of DOS program interrupt). Registry programming. Even using PEEK and POKE in GFA, you can read and change them, but this is not enough.
I don't have experience in this topic :)
by artik-wroc
Tue Jun 19, 2018 5:51 pm
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

Re: VGA ISA on ST

Registers on the ISA side are one thing, but what about Atari (VDI)?
Do you know VGA drivers (sources) on Atari? I found only STGA.
by artik-wroc
Sat Jun 16, 2018 5:04 pm
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

Re: VGA ISA on ST

How can you bypass the VGA BIOS interrupt call (INT10H) from the Atari level? I'm too weak :(
by artik-wroc
Wed Jun 13, 2018 3:29 pm
Forum: C / PASCAL etc.
Topic: VGA ISA on ST
Replies: 18
Views: 3440

VGA ISA on ST

VAR Reg : BYTE;
BEGIN
Reg := Port[$3CC];
Reg := Reg OR 1;
Port[$3C2] := Reg;
END

VGA graphics card mono/color emulation on PC. And what will be the equivalent for Atari, if I know that:
Membase: $FEC0.0000
I/O Base: $FED0.0000
ET4000
by artik-wroc
Thu May 24, 2018 7:29 pm
Forum: Hades / Milan
Topic: IDE -> sata adapter
Replies: 3
Views: 1770

Re: IDE -> sata adapter

I have MegaST -> PAK -> Alan's IDE -> IDE-SATA adapter -> DVD.
Works well, but often does not detect the drive after a reset. Another reset and drive is visible.
by artik-wroc
Thu Mar 22, 2018 10:10 pm
Forum: Hardware
Topic: PAK68/3 and FRAK/2 schematic
Replies: 18
Views: 3377

Re: PAK68/3 and FRAK/2 schematic

Yes :)
by artik-wroc
Tue Mar 13, 2018 7:36 pm
Forum: Hardware
Topic: PAK68/3 and FRAK/2 schematic
Replies: 18
Views: 3377

Re: PAK68/3 and FRAK/2 schematic

I have one, tested and working.
by artik-wroc
Thu Dec 14, 2017 4:44 pm
Forum: Hardware
Topic: PAK68/3 and FRAK/2 schematic
Replies: 18
Views: 3377

Re: PAK68/3 and FRAK/2 schematic

When I used 7ns GALs, PAK was working properly. There were big problems after adding FRAK.
by artik-wroc
Sun Dec 10, 2017 12:06 pm
Forum: Hardware
Topic: PAK68/3 and FRAK/2 schematic
Replies: 18
Views: 3377

Re: PAK68/3 and FRAK/2 schematic

Panther/2: ISA adapter for graphics card too. ET4000, ATI Mach32 and Mach64
by artik-wroc
Wed Oct 25, 2017 9:55 pm
Forum: Hardware
Topic: Graphics card for ST/STE?
Replies: 16
Views: 2347

Re: Graphics card for ST/STE?

ET4000, ATI Mach32, Mach64
http://www.wrsonline.de/panther2.html
by artik-wroc
Mon Sep 18, 2017 6:30 am
Forum: Professionals
Topic: PAM VME Ethernet Card questions ...
Replies: 3
Views: 1664

Re: PAM VME Ethernet Card questions ...

When I had a PAM's card:
http://atari.wroclaw.pl/fotki/sieci/pams.jpg
The settings shown in the picture worked by AUI + transceiver
by artik-wroc
Wed Sep 13, 2017 2:21 pm
Forum: Professionals
Topic: What is this graphics card?
Replies: 35
Views: 5835

Re: What is this graphics card?

off topic:
Is it possible to adapt cards with a different chipset than the ET4000, Mach32 and Mach64 ?
Such as Trident cards, there are a lot of them and they are cheap.
by artik-wroc
Sat Sep 09, 2017 10:49 am
Forum: Professionals
Topic: What is this graphics card?
Replies: 35
Views: 5835

Re: What is this graphics card?

Hello Frank
Imagine/NOVA driver for ET4000
http://www.atari.org.pl/forum/viewtopic.php?id=13692
by artik-wroc
Sat Sep 09, 2017 6:30 am
Forum: Professionals
Topic: What is this graphics card?
Replies: 35
Views: 5835

Re: What is this graphics card?

by artik-wroc
Sat Jan 30, 2016 12:55 pm
Forum: Hardware
Topic: graphics tablet CRP for ST
Replies: 1
Views: 1041

Re: graphics tablet CRP for ST

I have some programs to support the tablet.
I tried, but I don't know how to set up it:
http://atari.wroclaw.pl/pliki/crp1.jpg
http://atari.wroclaw.pl/pliki/crp2.jpg
by artik-wroc
Sun Jan 24, 2016 8:46 am
Forum: Hardware
Topic: Panther/2 drivers and torubleshooting
Replies: 6
Views: 1797

Re: Panther/2 drivers and torubleshooting

Use VMG_TT.PRG (in NOVA card drivers) to test the card.
by artik-wroc
Tue Aug 25, 2015 2:29 pm
Forum: Hardware
Topic: FRAK problem
Replies: 3
Views: 1006

Re: FRAK problem

FRAK/2
I used to work properly with 64MB, but now :(
by artik-wroc
Tue Aug 25, 2015 2:25 pm
Forum: Hardware
Topic: FRAK problem
Replies: 3
Views: 1006

FRAK problem

FRAK (Fast-RAM for PAK) is not working properly. It works only 16MB of RAM. Previously, it was all right. Now works properly for 8 + 8MB above (32 or 64MB) shows 4MB. Memory tested, earlier works.
Maybe something spoiled, when I change jumper on PAK J11 2-3 ?? (Cache-Control).
by artik-wroc
Wed Jul 29, 2015 5:29 am
Forum: Hardware
Topic: Identify this!
Replies: 18
Views: 5139

Re: Identify this!

I used to have such a card, but haven't checked it due to lack of proper monitor.
http://atari.wroclaw.pl/fotki/matrix.jpg
by artik-wroc
Sat Jul 04, 2015 6:02 am
Forum: Hardware
Topic: Magnum ST and STE ...
Replies: 21
Views: 4368

Re: Magnum ST and STE ...

frank.lukas wrote:The Magnum ST with the Alternate Ram is in the Addressrange from the ST Ram (16MB) and the FRAK - FRAK/2 are real TT Ram ...


I tried (PAK030 TOS3.06 + MagnumST), did not work.

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