From: André Fachat (afachat_at_gmx.de)
Date: 2006-07-02 10:02:45
Besides, has anyone 9090/9060 schematics of a higher quality than those that are on zimmer.net? Those basically are block blobs with lines.... :-( > My interest was in reverse-engineering the ROMs to the point that I > could try to re-write the SASI command building code and bypass the > SASI<->ST506 board (I have a spare DOS board that started off my > initial interest in these drives), so I could use a modern embedded > SCSI drive (I paid $70 once to have a TM602S factory refurbed - nobody I'd also love to find out more about this, but with unreadable schematics... On the other hand: If really an SASI board is used, then the DOS does not need to know about drive schematics - the SASI-to-ST506 needs to know that. Is that a 6502-based board, or is it programmed by the main DOS CPU? André -- Echte DSL-Flatrate dauerhaft für 0,- Euro*! "Feel free" mit GMX DSL! http://www.gmx.net/de/go/dsl Message was sent through the cbm-hackers mailing list
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