Search found 90 matches

by frank.lukas
Thu Apr 11, 2019 6:33 am
Forum: RAM UPGRADES
Topic: FRAM 8MB Upgrade Alternate Ram ...
Replies: 11
Views: 1882

Re: FRAM 8MB Upgrade Alternate Ram ...

The 68000 CPU has a limit up to max 16MB and Altram are from 4MB to 12MB by the FRAM Upgrade. The same with a MonSTer or Magnum ST. The Magnum ST can up to 15MB with a 16MB Simm but all graphiccard begin by 12MB.

Fastram begin above the 16MB limit of a 68000 CPU.
by frank.lukas
Thu Mar 14, 2019 3:08 pm
Forum: SOFTWARE PROGRAMMING & DISCUSSION
Topic: TT Boot Logo
Replies: 11
Views: 396

Re: TT Boot Logo

Can someone build a patcher Program to change the boot Logo from TOS 2.06 and TOS 3.06 ?

Back in these days there was such a program from Rainer Rosin but I can not find it ...
by frank.lukas
Sun Feb 10, 2019 1:49 pm
Forum: HARDWARE DISCUSSIONS
Topic: Viking board on Mega,ST
Replies: 16
Views: 621

Re: Viking board on Mega,ST

A simple 9 to 15 pin Adapter for the Atari TT ECL->VGA Converter will not work because the Atari Viking card need -9V from the SM194 or other ECL Monitor. This -9V need the ECL Logic on the Atari Viking card to work ...
by frank.lukas
Sun Feb 10, 2019 9:55 am
Forum: HARDWARE DISCUSSIONS
Topic: Viking board on Mega,ST
Replies: 16
Views: 621

Re: Viking board on Mega,ST

Viking card with ECL converter ...
karte_forum.jpg
karte_forum.jpg (121.96 KiB) Viewed 271 times
raster_forum.jpg
raster_forum.jpg (111.06 KiB) Viewed 271 times
Moiree with my NEC ...
aufloesung_forum.jpg
aufloesung_forum.jpg (128.39 KiB) Viewed 271 times
-> https://forum.atari-home.de/index.php/t ... #msg202122

Driver -> https://ralfzimmermann.de/files/sm194drv.lzh
by frank.lukas
Mon Jan 14, 2019 7:50 pm
Forum: HARDWARE ISSUES
Topic: STFM Booster 2.3 + Dual TOS Kit, TOS 2.06 Issue
Replies: 50
Views: 1673

Re: STFM Booster 2.3 + Dual TOS Kit, TOS 2.06 Issue

Connect a Harddisk to the ACSI Port.
by frank.lukas
Wed Dec 26, 2018 6:54 pm
Forum: EVERYTHING ELSE
Topic: Pak86/3 Tos Roms
Replies: 16
Views: 1433

Re: Pak86/3 Tos Roms

Darklord wrote:
Wed Dec 26, 2018 6:01 pm
Truly, an awesome setup.
Very happy because the PAK68/3 run at 50Mhz and the speed is 200% of a Atari TT and with the MACH64 Graphic the speed is over 600%.
by frank.lukas
Mon Dec 24, 2018 1:42 pm
Forum: EVERYTHING ELSE
Topic: Pak86/3 Tos Roms
Replies: 16
Views: 1433

Re: Pak86/3 Tos Roms

There are my PAK68/3, PuPla/2, FRAK/2 with 64MB Fastram and a Panther/2 with ATI MACH64 and a NE2000 ISA Ethernet card. PAK030.jpg Desktop Tower build -> https://forum.atari-home.de/index.php/topic,14367.0.html The PAK68/3 (11/1993) Schematics are available at the Heise Website or on Heise c´t DVD R...
by frank.lukas
Thu Dec 13, 2018 5:42 pm
Forum: HARDWARE ISSUES
Topic: FALCON - NO BOOT - RED screen
Replies: 22
Views: 2363

Re: FALCON - NO BOOT - RED screen

See the Datasheet from the DALLAS DS12887A and may be put the Reset Pin18 (?) for a short time on GND ...

Looks like a Ram reason !?!
by frank.lukas
Sat Dec 08, 2018 4:50 pm
Forum: ATARI FOR SALE & WANTED
Topic: VOFA ET4000 Adapter for 260/520 and 1040ST ...
Replies: 4
Views: 684

Re: VOFA ET4000 Adapter for 260/520 and 1040ST ...

Yes you can.

I have in the CPU socket a IDE Interface than a 030 CPU speedercard, than a Fastram card and on top a graphicadapter