TF520 and Atari ST ...

TF520 - 68020 Board

Moderators: terriblefire, Terriblefire Moderator

User avatar
frank.lukas
Posts: 158
Joined: Fri Jan 19, 2018 11:52 am

TF520 and Atari ST ...

Post by frank.lukas » Wed Dec 04, 2019 11:32 am

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

User avatar
frank.lukas
Posts: 158
Joined: Fri Jan 19, 2018 11:52 am

Re: TF520 and Atari ST ...

Post by frank.lukas » Wed Dec 04, 2019 12:54 pm

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
TF520_klein.jpg
TF520_klein.jpg (224.64 KiB) Viewed 1435 times
BG4.gif
BG4.gif (43.96 KiB) Viewed 1411 times

utri007
Posts: 81
Joined: Tue Nov 13, 2018 10:20 pm

Re: TF520 and Atari ST ...

Post by utri007 » Wed Dec 04, 2019 8:25 pm

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?

User avatar
frank.lukas
Posts: 158
Joined: Fri Jan 19, 2018 11:52 am

Re: TF520 and Atari ST ...

Post by frank.lukas » Wed Dec 04, 2019 9:12 pm

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.exxoshost.co.uk/atari/last/ ... #tos102104

utri007
Posts: 81
Joined: Tue Nov 13, 2018 10:20 pm

Re: TF520 and Atari ST ...

Post by utri007 » Wed Dec 04, 2019 9:36 pm

I'm getting Cloudy board from Team Thunderstorm with EmuTos.

Installing TF520 to Atari with Lighning is plug n' play?
Attachments
Atari st Cloudy.jpg
Atari st Cloudy.jpg (337.01 KiB) Viewed 1355 times

DoG
Posts: 254
Joined: Sat Apr 07, 2018 12:26 pm

Re: TF520 and Atari ST ...

Post by DoG » Wed Dec 04, 2019 10:14 pm

utri007 wrote:
Wed Dec 04, 2019 9:36 pm
I'm getting Cloudy board from Team Thunderstorm with EmuTos.
Where can I read more about these boards?

User avatar
frank.lukas
Posts: 158
Joined: Fri Jan 19, 2018 11:52 am

Re: TF520 and Atari ST ...

Post by frank.lukas » Thu Dec 05, 2019 8:26 am

Whats a Cloudy Board and can I buy one?

User avatar
ari.tao
Posts: 45
Joined: Tue Sep 18, 2018 8:50 am

Re: TF520 and Atari ST ...

Post by ari.tao » Thu Dec 05, 2019 9:24 am

Ahh, an Erlkönig spotted...
Falcon, TT & some more

czietz
Posts: 240
Joined: Sun Jan 14, 2018 1:02 pm

Re: TF520 and Atari ST ...

Post by czietz » Sat Dec 07, 2019 9:35 am

ari.tao wrote:
Thu Dec 05, 2019 9:24 am
Ahh, an Erlkönig spotted...
Now it's no "Erlkönig" anymore:
viewtopic.php?f=20&t=2063&p=29872#p29872

utri007
Posts: 81
Joined: Tue Nov 13, 2018 10:20 pm

Re: TF520 and Atari ST ...

Post by utri007 » Fri Dec 27, 2019 10:54 pm

How did you jumppered TF520 to get it work? Did you found what those jumpers do?

Post Reply

Return to “TF520 (OBSOLETE)”