From NDWiki
Revision as of 17:35, 3 April 2023 by Tingo (talk | contribs) (→‎ECO: add 100-762)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

3205 is a SCSI / Floppy controller.


ND-100 SCSI / Floppy Controller II.

Switches and indicators


The A and B connectors are used for I/O (A = floppy bus, B = SCSI bus), the C connector is used for the ND-100 Bus.

I/O devices on the card


ECO or Engineering Change Order is a hardware change. Here is a list of known ECO's for this card.

  • ECO 100-754 - may give data errors when transferring small data blocks (less than 256 bytes)[1]
  • ECO 100-762 - device not ready[1]


  1. 1.0 1.1 sintran.com, Norsk Data library, ECO [1]