Apple HAL XEBEC controller

From: Don Maslin <donm_at_cts.com>
Date: Sun Apr 18 16:43:13 1999

On Sun, 18 Apr 1999, Pete Turnbull wrote:

> On Apr 17, 12:26, Richard Erlacher wrote:
> > Subject: Re: Apple HAL XEBEC controller
> > Xebec made a number of "specialized" bridge controllers, which fit
> between
> > the host adapter, which is what you've described, in this case possibly
> > intended to go to a compatible version of their 14xx-series controllers
> > which, in turn, provides a SCSI interface to an ST506 drive, which you
> > apparently have on hand.
>
> Yes, though AFAIK all the Xebec controllers of that era are SASI, not SCSI.
>
> > It is likely that the 26-pin connector is to the Apple II version of SCSI
> > which was put out back then on a 25-pin DB-25 connector.
>
> Sounds logical. Anyone got the pinouts?

Check THEREF43 in the DIAGRAMS.DOC section.
                                                 - don
 
> --
>
> Pete Peter Turnbull
> Dept. of Computer Science
> University of York
>
Received on Sun Apr 18 1999 - 16:43:13 BST