[BBC-Micro] Acorn SCSI board arbitration

Jules Richardson julesrichardsonuk at yahoo.co.uk
Wed Apr 18 19:39:41 BST 2007


Andrew Benham wrote:
> On Tue, 17 Apr 2007 09:05:33 -0500
> Jules Richardson <julesrichardsonuk at yahoo.co.uk> wrote:
> 
>> * Possible. I can't for the life of me find a SCSI-1 spec anywhere,
>> so I'm going from bits of info gleaned from the SASI spec and various
>> SCSI target devices (which don't participate in arbitration anyway).
> 
> If you go to:
> http://www.t10.org/x3t9_2.htm

Aha, yep - I asked over on classiccmp yesterday and got pointed to that lot :) 
  I haven't looked at the SCSI-2 one yet; it's a shame that the SCSI-1 copy is 
a plain-text file and so lacks all the timing diagrams :(  Still, better than 
nothing!

Time for some light reading...

cheers

Jules



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