Trying to get running an LSI 11/23

[Patrick Finnegan]

Ashley Carder declared on Tuesday 28 December 2004 12:48 am:
> > 3. The Data Systems Design card has "DY:" written on the handle.
>
> DY probably refers to the RX02 floppy disk drive, since I think

The DSD card is most likey the controller for a DSD 440 or 880 disk drive 
subsystem, and guessing from the "DY" label, more likely to be a 440 
(only floppy drives, no fixed disk).  It's not equivalent 
(hardware-wise) to a DEC RX02 (or RX01) controller, but it is probably 
software-equivalent.

Pat
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