> Marko Mäkelä wrote: > > > > On Sun, 18 Jul 1999, Bo Zimmerman wrote: > > > > > Have no idea what they are. They just appeared to be EPROMS > on the 8280 > > > motherboard. I noticed funet didn't have them... so here you are! > > > > Thank you! I assume that this is the 8" counterpart of the > 8050/8250. The > > ROM dumps are now available from > > <URL:http://www.funet.fi/pub/cbm/firmware/drives/old/8280/>. Any > > additional information of this drive is welcome (e.g. a parts > list similar > > to the file .../8050/README). Were these all the ROMs on the > motherboard? > > My guess is that the controller ROM is missing. The 8050 series has 2k > GCR ROM, two times 8k DOS ROM and 1k controller ROM, which often is > internal in the 6530 RIOT. > > Nicolas Well, it could just be that I missed it. To be truthful, I only read those chips which struck me as being OBVIOUSLY roms. That is, they were EPROMS of either the 27XX or 271XX series and had stickers on them. I'll take another look when I swap the power supply. I also bid on some 8" disks on eBay. I may actually get some good use from this thing yet! :) > - > This message was sent through the cbm-hackers mailing list. > To unsubscribe: echo unsubscribe | mail > email@example.com. - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
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