Atari 520ST: Difference between revisions
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| weight = ≈4.3 kg (9 lb 7 oz)<ref>{{cite web |url=https://myoldcomputers.com/museum/computers/atari_520st.htm |title=Atari 520ST specifications (dimensions/weight) |publisher=My Old Computers |access-date=2025-08-13}}</ref> | | weight = ≈4.3 kg (9 lb 7 oz)<ref>{{cite web |url=https://myoldcomputers.com/museum/computers/atari_520st.htm |title=Atari 520ST specifications (dimensions/weight) |publisher=My Old Computers |access-date=2025-08-13}}</ref> | ||
| os = Atari TOS with Digital Research GEM; early units boot TOS from disk via small boot ROM, later 192 KB ROM‑TOS<ref>{{cite web |url=https://mikrosk.github.io/doitarchive/doit_st/0f0601.htm |title=TOS ROM sizes and configurations |publisher=DOIT_ST archive |access-date=2025-08-13}}</ref> | | os = Atari TOS with Digital Research GEM; early units boot TOS from disk via small boot ROM, later 192 KB ROM‑TOS<ref>{{cite web |url=https://mikrosk.github.io/doitarchive/doit_st/0f0601.htm |title=TOS ROM sizes and configurations |publisher=DOIT_ST archive |access-date=2025-08-13}}</ref> | ||
| predecessor = [[Atari | | predecessor = [[Atari 65XE]] | ||
| successor = [[Atari 1040STE]] | | successor = [[Atari 1040STE]] | ||
}} | }} | ||
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Service/schematic references | Service/schematic references | ||
* Early factory schematics: “Atari (Japan) Corporation” drawing C070112 (1985) covering 260/520ST main logic; scans circulate online.<ref>{{cite web |url=https://archive.org/details/Atari_520ST_Schematic_1985 |title=Atari 520ST Schematic (1985) |publisher=Internet Archive |access-date=2025-08-13}}</ref> | * Early factory schematics: “Atari (Japan) Corporation” drawing C070112 (1985) covering 260/520ST main logic; scans circulate online.<ref>{{cite web |url=https://archive.org/details/Atari_520ST_Schematic_1985 |title=Atari 520ST Schematic (1985) |publisher=Internet Archive |access-date=2025-08-13}}</ref> | ||
* 520/1040STE Field Service Manual (C302481‑001 Rev A, Aug 1991) includes many circuits compatible in concept (MFP, YM2149, DMA, WD1772) and is frequently referenced for troubleshooting I/O sections shared with ST family.<ref>{{cite web |url=https://www.manualslib.com/manual/2170364/Atari-520ste.html |title=Atari STe 520/1040 Field Service Manual, C302481‑001 |publisher=ManualsLib |date=1991 |access-date=2025-08-13}}</ref> | * [[Atari 520STE/1040STE Field Service Manual|520/1040STE Field Service Manual]] (C302481‑001 Rev A, Aug 1991) includes many circuits compatible in concept (MFP, YM2149, DMA, WD1772) and is frequently referenced for troubleshooting I/O sections shared with ST family.<ref>{{cite web |url=https://www.manualslib.com/manual/2170364/Atari-520ste.html |title=Atari STe 520/1040 Field Service Manual, C302481‑001 |publisher=ManualsLib |date=1991 |access-date=2025-08-13}}</ref> | ||
== Technical Details == | == Technical Details == | ||
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== References == | == References == | ||
<references/> | <references/> | ||
[[Category:Atari Systems]] | |||
[[Category:Atari | |||