PDP11 - RQDX1 standalone format utility? --> XXDP

From: Jonathan Engdahl <j.r.engdahl_at_adelphia.net>
Date: Sat Feb 22 19:03:00 2003

I documented the procedure to extract a program from XXDP and put a header
on it so that you can boot it from VTserver or a UNIX disk. It has been a
long time since I did this to ZRQCH0, so I practiced on the program that I
think Christos needs (ZRQBC1) and sent it to him.

There's a lot I don't know about the a.out header, so if someone can improve
my method, let me know.


"Teach a man to fish..."

Jonathan Engdahl
"The things which are seen are temporary,
 but the things which are not seen are eternal."  II Cor. 4:18
----- Original Message -----
From: "Christos Papachristou" <chpap_at_ics.forth.gr>
To: <cctalk_at_classiccmp.org>
Sent: Friday, February 21, 2003 4:57 AM
Subject: PDP11 - RQDX1 standalone format utility?
> I would like to do a bad sector scan on a RD52 connected to a RQDX1
> controller (The machine is a pdp11/73 without OS) prior to installing
> BSD2.11.Is there a standalone program like zrqch0(standalone version of
> zrqc from the  xxdp package - only for RQDX3) that can be downloaded
> directly to the pdp via vtserver and recognizes the RQDX1 , i.e. a version
> of zrqb or something similar?
Received on Sat Feb 22 2003 - 19:03:00 GMT

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