18 Apr
2007
18 Apr
'07
11:05 p.m.
Subject: Re: IDE Qbus controller (was TU-58s)
From: Roger Ivie <rivie at ridgenet.net>
Date: Wed, 18 Apr 2007 12:40:41 -0700 (PDT)
To: "General Discussion: On-Topic Posts Only" <cctech at
classiccmp.org>
On Wed, 18 Apr 2007, Allison wrote:
that is helpful info. I suspected there were other drivers that
might be closer to the hardware then the MSCP route.
Allison
Devices that arent MSCP like DD(tu58), DK(RX02),
DY(RX02),
DL(RL02) might make for examples. I'm fortunate to have
the uncut sources on RL02. Unfortunately I'm not an
experienced PDP-11 programmer. The upside is I have the
RT-11 docset.
You might take a look at the sources for the Pro350/380 hard
disk driver. IIRC (I did some mucking about with that driver,
although it has been years), the controller was quite similar to
the WD1010 stuff that eventually became IDE.
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