So: Hello All ;-)
Bought my first Atari ST+ in the '80s.
When the Mega ST was introduced I had to have one - I am still using it today
Member of an Atari ST club, where I spent lots of time
With other members we managed to build a small print for automatically switch to HD floppy and back
Also some screen / video mod's: Overscan, BigScreen.
Bought myself PixelWonder and a VOFA card (via Frank Lukas)
After many years of doing very little with my Atari, I lately got (via YouTube) interested in accelerator cards from Stephen Leary
So I bought a TF534, which only boots into EmuTOS 1.1.1, but I have no luck in using floppies and / or HD's ;-(
I have read Agranlund's threads about installing a TF534 in a Atari ST
I did already follow EXXOS forum as guest, and now I would like to become a full member
In that way I can post questions to get my problems fixed (I hope ;-)
Grtz Marc
Marc says Hello All, from the Netherlands
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terriblefire
- Admin sponsor

- Posts: 5686
- Joined: 28 Aug 2017 22:56
- Location: Glasgow, UK
Re: Marc says Hello All, from the Netherlands
:welcomewave:
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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Tomswork
- Posts: 776
- Joined: 22 Nov 2019 22:05
Re: Marc says Hello All, from the Netherlands
:welcomewave:
Tom
Tom
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exxos
- Site Admin

- Posts: 28361
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DoG
- Posts: 1298
- Joined: 07 Apr 2018 12:26
Re: Marc says Hello All, from the Netherlands
:welcomewave:
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JezC
- Posts: 2783
- Joined: 28 Aug 2017 23:44
Re: Marc says Hello All, from the Netherlands
:swave:
Welcome to the forum!
I'd be interested to hear more about the overscan/bigscreen mods for the STs
I've got a TF536 in one of my systems (an Exxos H4 Mongrel board) & have that working with an IDE card (an Exxos TRUDIE board using a CF card for the storage) with the excellent HD Driver & that boots & accesses the hard drive OK.
I did have problems with the floppy on that originally - I can't honestly remember if I resolved them or not...and I've taken the TF536 out for now to help diagnose an issue accessing the floppy on an Exxos H5 Phoenix board.
There seem to be a lot of cache issues and possible problems with where the floppy buffers are stored, so it may be solvable with just some reading on the forum & asking a few questions as you go.
If you are still struggling with it, let us know & I will try to re-fit the TF536 & check the floppy.
Welcome to the forum!
I'd be interested to hear more about the overscan/bigscreen mods for the STs
I've got a TF536 in one of my systems (an Exxos H4 Mongrel board) & have that working with an IDE card (an Exxos TRUDIE board using a CF card for the storage) with the excellent HD Driver & that boots & accesses the hard drive OK.
I did have problems with the floppy on that originally - I can't honestly remember if I resolved them or not...and I've taken the TF536 out for now to help diagnose an issue accessing the floppy on an Exxos H5 Phoenix board.
There seem to be a lot of cache issues and possible problems with where the floppy buffers are stored, so it may be solvable with just some reading on the forum & asking a few questions as you go.
If you are still struggling with it, let us know & I will try to re-fit the TF536 & check the floppy.
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stephen_usher
- Site sponsor

- Posts: 7376
- Joined: 13 Nov 2017 19:19
- Location: Oxford, UK.
Re: Marc says Hello All, from the Netherlands
:welcomewave:
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
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Higgy
- Posts: 489
- Joined: 23 Apr 2019 20:05
- Location: Somerset
Re: Marc says Hello All, from the Netherlands
Hi.
I am from the UK but in the summer we visited the Home Computer Museum in Helmond. It was excellent!
Would love something like that nearby when I retire, I would help out all week 🙂
I am from the UK but in the summer we visited the Home Computer Museum in Helmond. It was excellent!
Would love something like that nearby when I retire, I would help out all week 🙂
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rubber_jonnie
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Re: Marc says Hello All, from the Netherlands
:welcomewave:
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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redhawk668
- Posts: 91
- Joined: 06 Jan 2018 15:03
- Location: Netherlands
Re: Marc says Hello All, from the Netherlands
:welcomewave: fellow Dutch guy. I’ve started with a 520ST in the 80’s. Some time ago, I found a Mega ST4 on Marktplaats for a reasonable price, so this my project machine. Mods done: High density disk drive with autoswitch, Lightning ST with 2gb CF card, USB ports and TOS 2.06.
My collection: 1040 STE, TOS 2.06, 4 mb, CosmosEx - 520 STFM, TOS 1.04, 4 mb, Blitter, CosmosEx - 520 STFM, TOS 1.04, 4 mb - 1040 STF, TOS 1.04, 1 mb, Gotek - Amiga 1200 with Blizzard 1220/4 - Amiga 500 + ACA500 - Amiga 500 + TF530, 1 mb chipram hack.
Atari 8 bit: 800XLF, stock - 600XL, Ultimate 1 mb, Sophia RGB - 130XE, 320 kb, Sophia RGB
Sinclair stuff: 3x Spectrum 48KB, Clones: Harlequin, JS128, Nuvo128 and Issue3B replica.
Ultimate64, a few C64 breadbins and Pi1541 for storage.
Atari 8 bit: 800XLF, stock - 600XL, Ultimate 1 mb, Sophia RGB - 130XE, 320 kb, Sophia RGB
Sinclair stuff: 3x Spectrum 48KB, Clones: Harlequin, JS128, Nuvo128 and Issue3B replica.
Ultimate64, a few C64 breadbins and Pi1541 for storage.
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