Atari ST motherboard revisions

From Atari Wiki
Revision as of 09:09, 3 September 2008 by Admin (talk | contribs) (updated rev column)
Jump to navigation Jump to search

Atari ST motherboard revisions


The Atari ST went through a fair amount of revisions during its lifetime.

Please feel free to upload a picture of your motherboard

Model Number Rev Model Add-ons Photo Notes Submitted by
C070243 H 520 ST ? C070243 Rev. H Separate Floppy/PSU, On-main-board mouse/joystick, No support for 2-chip TOS ppera
C070243 I 520 ST ? C070243 Rev. I As H. Support for 2-chip TOS ppera
C070523-001 D ? 20Mhz processor, Autoswitch overscan, 4MB memory, TOS 1.4/Kaos switch, HD/ED Floppy, High speed serial C070523-001 Rev. D ? Nyh
C070789-001 B 520 STFM None C070789-001 Rev. B ? roy strange
C070789-001 C 520 STFM None C070789-001 Rev. C ? insanity
C103088 C103253 3. 1. 520 STFM None C103088 Rev. 3 C103253 Rev. 1 ? roy strange
C103414-001 1 520 STFM 1MB Upgrade C103414-001 Rev. 1 ? Stefan jL
C103414-001 1.1 520 STFM None C103414 Rev. 1.1 Similar to Rev. 1 above but 2-chip TOS and chip in space below labelled LS11 insanity
C103175 1.1 1040 STFM ? C103175 Rev. 1.1 4bit RAM chips ppera
C100167-001 4.0 Mega ST (4MB) ? C100167-001 Rev. 4.0 Original ROMs replaced with Flash EPROMs ppera
Retrieved from ‘https://www.atari-wiki.com/index.php?title=Atari_ST_motherboard_revisions&oldid=9168’