Atari ST motherboard revisions: Difference between revisions
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(added push2fit's motherboards (x3)) |
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| Model Number || Rev || Model || Add-ons || Photo || Notes || Submitted by |
| Model Number || Rev || Model || Add-ons || Photo || Notes || Submitted by |
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− | | C070243 || F || 520 STM || ? || [[ |
+ | | C070243 || F || 520 STM || ? || [[File:ST_Motherboard_C070243_Rev_F_firyembers.JPG|100px|C070243 Rev. F]] || ? || [https://www.atari-forum.com/memberlist.php?mode=viewprofile&u=1981 firyembers] |
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| C070243 || H || 520 STM || ? || [[Image:ST_Motherboard_C070243_Rev_H.jpg|100px|C070243 Rev. H]] || Separate Floppy/PSU, On-main-board mouse/joystick, No support for 2-chip TOS || [https://www.atari-forum.com/memberlist.php?mode=viewprofile&u=1905 ppera] |
| C070243 || H || 520 STM || ? || [[Image:ST_Motherboard_C070243_Rev_H.jpg|100px|C070243 Rev. H]] || Separate Floppy/PSU, On-main-board mouse/joystick, No support for 2-chip TOS || [https://www.atari-forum.com/memberlist.php?mode=viewprofile&u=1905 ppera] |
Revision as of 13:30, 12 April 2011
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 | F | 520 STM | ? | ? | firyembers | |
C070243 | H | 520 STM | ? | Separate Floppy/PSU, On-main-board mouse/joystick, No support for 2-chip TOS | ppera | |
C070243 | I | 520 STM | ? | 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 | ? | Nyh | |
C070523-001 | D | ? | ? | Ram chips in a row at the bottom, TOS under where the PSU normally sits | exxos | |
C070789-001 | B | 1040 STF | None | ? | push2fit | |
C070789-001 | B | 520 STFM | None | ? | roy strange | |
C070789-001 | C | 520 STFM | None | ? | insanity | |
C070789-001 | C | 520 STFM | 1MB Upgrade | ? | insanity | |
C070789-001 | C | 520 STFM | 4MB 72pin BETA Hack & test 1.44 floppy upgrade | ? | exxos | |
C070789-001 | C | 520 STFM | 30pin 4MB hacked, Dual TOS, and prototype 1.44 floppy upgrade | ? | exxos | |
C070859-001 | _ | 1040 STF | None | ? | push2fit | |
C103088 C103253 | 3. 1. | 520 STFM | None | ? | roy strange | |
C103088 C103253 | 5. 3. | 520 STFM | None | Ram chips normally where the ROM is, ROM is under the PSU. | exxos | |
C103414-001 | 1 | 520 STFM | 1MB Upgrade | ? | Stefan jL | |
C103414-001 | 1.1 | 520 STFM | None | Similar to Rev. 1 above but 2-chip TOS and chip in space below labelled LS11 | insanity | |
C103414-001 | 1.1 | 520 STFM | None | SMT for MMU & GLUE, Smaller SMT RAM chips only 4 | exxos | |
C103175 | 1 | 1040 STF | None | ? | push2fit | |
C103175 | 1.1 | 1040 STFM | ? | 4bit RAM chips | ppera | |
C100167-001 | 4.0 | Mega ST (4MB) | ? | Original ROMs replaced with Flash EPROMs | ppera | |
CA4003290 | _ | STE | ? | Small board at top, right is HD floppy circuit. There is IDE IF too, with experimental hot-swap support, therefore so many chips soldered. | ppera | |
Unknown | ? | Mega STE | ? | ACSI-SCSI adapter is modded, and supports drives over 1GB | ppera |