-- Original Message --
From: "Jerry Weiss via cctalk"
To: "Paul Koning" ; "General Discussion:
On-Topic and Off-Topic Posts" ; "Nigel Williams"
Sent: Thursday, 30 Sep, 2021 At 15:08
Subject: Re: PDP-11/05 Fault?
On 9/30/21 8:12 AM, Paul
On 9/30/21 8:12 AM, Paul Koning via cctalk wrote:
On Sep 30, 2021, at 1:02 AM, Nigel Williams
wrote:
On Thu, Sep 30, 2021 at 10:49 AM Paul Koning via cctalk
wrote:
I see that the PDP-11 architecture handbook doesn't seem to be on Bitsavers...
Do you mean this handbook?
> On Sep 30, 2021, at 1:02 AM, Nigel Williams
> wrote:
>
> On Thu, Sep 30, 2021 at 10:49 AM Paul Koning via cctalk
> wrote:
>> I see that the PDP-11 architecture handbook doesn't seem to be on
>> Bitsavers...
>
> Do you mean this handbook?
>
>
On Thu, Sep 30, 2021 at 10:49 AM Paul Koning via cctalk
wrote:
> I see that the PDP-11 architecture handbook doesn't seem to be on Bitsavers...
Do you mean this handbook?
http://wwcm.synology.me/pdf/EB-23657-18%20PDP-11%20Architecture%20Handbook.pdf
ORDER CODE: EB-23657-18
(from here:
On 9/29/2021 6:31 PM, Matt Burke via cctalk wrote:
I've been restoring a PDP-11/05 recently and after replacing several
faulty ICs I have it mostly working. I've run into a bit of a problem
whilst running MAINDEC-11-D0NB (T14 TRAP TEST) though.
The failing instruction sequence is:
7200: MOV
> On Sep 29, 2021, at 8:21 PM, Matt Burke wrote:
>
> On 30/09/2021 01:06, Paul Koning wrote:
>> Either the diagnostic has a major bug, or you're running it on a machine it
>> doesn't support, or there is a setup to tell it the difference which you
>> missed.
>>
>> What you're seeing is the
On 30/09/2021 01:06, Paul Koning wrote:
> Either the diagnostic has a major bug, or you're running it on a machine it
> doesn't support, or there is a setup to tell it the difference which you
> missed.
>
> What you're seeing is the very first entry in the table "PDP-11 family
> differences",
> On Sep 29, 2021, at 7:31 PM, Matt Burke via cctalk
> wrote:
>
>
> I've been restoring a PDP-11/05 recently and after replacing several
> faulty ICs I have it mostly working. I've run into a bit of a problem
> whilst running MAINDEC-11-D0NB (T14 TRAP TEST) though.
>
> The failing
I've been restoring a PDP-11/05 recently and after replacing several
faulty ICs I have it mostly working. I've run into a bit of a problem
whilst running MAINDEC-11-D0NB (T14 TRAP TEST) though.
The failing instruction sequence is:
7200: MOV #6340,R0
7204: MOV R0,(R0)+
7206: CMP