I would like to use a TF520 on a Atari ST with TOS 2.06 ...
For what are the Jumper?
- JP1 (Clocksel) ?
- JP2
- JP3 CPU Cache enable/disable
- JP7
TF520 and Atari ST ...
Moderators: terriblefire, Terriblefire Moderator
- frank.lukas
- Posts: 664
- Joined: Fri Jan 19, 2018 11:52 am
Re: TF520 and Atari ST ...
JP1
Mainboard CPU Clock over Buffer chip - Clock In - 32Mhz Quarzoszillator
Setup= MST4 -> Lightning ST -> Magnum ST with 8MB -> TF520 with 32Mhz Onboard TF520 Oszillator
Mainboard CPU Clock over Buffer chip - Clock In - 32Mhz Quarzoszillator
Setup= MST4 -> Lightning ST -> Magnum ST with 8MB -> TF520 with 32Mhz Onboard TF520 Oszillator
Re: TF520 and Atari ST ...
looks interesteing I have Atari 520 STfm and I'm waiting my Lightning board & Cloudy board. So I can use it with this. Anything to say how to set it up?
Is it possible to close case?
Is it possible to close case?
- frank.lukas
- Posts: 664
- Joined: Fri Jan 19, 2018 11:52 am
Re: TF520 and Atari ST ...
With the Lightning ST you can use TOS 2.06 but you have to build adapter for the two 32pin eproms in the 28pin rom sockets. The TF520 need TOS 2.06 or EmuTOS or you can use 6 pieces of 27C256 Eproms with KAOS TOS on it.
-> https://www.exxosforum.co.uk/atari/last/ ... #tos102104
-> https://www.exxosforum.co.uk/atari/last/ ... #tos102104
Re: TF520 and Atari ST ...
I'm getting Cloudy board from Team Thunderstorm with EmuTos.
Installing TF520 to Atari with Lighning is plug n' play?
Installing TF520 to Atari with Lighning is plug n' play?
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- Atari st Cloudy.jpg (337.01 KiB) Viewed 7227 times
- frank.lukas
- Posts: 664
- Joined: Fri Jan 19, 2018 11:52 am
Re: TF520 and Atari ST ...
Whats a Cloudy Board and can I buy one?
Re: TF520 and Atari ST ...
Re: TF520 and Atari ST ...
How did you jumppered TF520 to get it work? Did you found what those jumpers do?