2 Dec
2015
2 Dec
'15
11:37 p.m.
I have a non-working PDT-11/150, which fails self test 7 (console
USART) and when not in test mode, and with autobaud disabled, doesn't
send anything to the console.
I dumped the ROMs (two 82S2708 1Kx8 PROM for LSI-11 code, three 8316E
2Kx8 masked ROM for the 8085 I/O processor, and one 8316E for the 8085
floppy controller), and I've started disassembling the 8085 ROM code
to figure out what the self-test actually does, but it's slow going.
It would be really helpful to have a copy (paper or scan) of the Field
Maintenance Print Set. Does anyone have it?
Thanks!
Eric
2 Dec
2 Dec
11:40 p.m.
I might have a hard copy I can loan you. Can you scan a copy for bitsavers?
Paul
On Wed, Dec 2, 2015 at 10:37 PM, Eric Smith <spacewar at gmail.com> wrote:
I have a non-working PDT-11/150, which fails self test
7 (console
USART) and when not in test mode, and with autobaud disabled, doesn't
send anything to the console.
I dumped the ROMs (two 82S2708 1Kx8 PROM for LSI-11 code, three 8316E
2Kx8 masked ROM for the 8085 I/O processor, and one 8316E for the 8085
floppy controller), and I've started disassembling the 8085 ROM code
to figure out what the self-test actually does, but it's slow going.
It would be really helpful to have a copy (paper or scan) of the Field
Maintenance Print Set. Does anyone have it?
Thanks!
Eric
11:43 p.m.
I?d sure love to see a copy on bitsavers, one of these days I?d like to try to resurrect
mine. So it would be great if someone who can scan the printset would. :-)
Zane
On Dec 2, 2015, at 8:40 PM, Paul Anderson <useddec
at gmail.com> wrote:
I might have a hard copy I can loan you. Can you scan a copy for bitsavers?
Paul
On Wed, Dec 2, 2015 at 10:37 PM, Eric Smith <spacewar at gmail.com> wrote:
> I have a non-working PDT-11/150, which fails self test 7 (console
> USART) and when not in test mode, and with autobaud disabled, doesn't
> send anything to the console.
>
> I dumped the ROMs (two 82S2708 1Kx8 PROM for LSI-11 code, three 8316E
> 2Kx8 masked ROM for the 8085 I/O processor, and one 8316E for the 8085
> floppy controller), and I've started disassembling the 8085 ROM code
> to figure out what the self-test actually does, but it's slow going.
>
> It would be really helpful to have a copy (paper or scan) of the Field
> Maintenance Print Set. Does anyone have it?
>
> Thanks!
> Eric
>
3 Dec
3 Dec
12:42 a.m.
I just did a quick check and found PDT11/110 and /130 prints, along with
VT278.
The PDT11/150 could be anywhere. I might have manuals and pocket guides
also.
When I have time and money, I'll have my librarian come back for a few days.
D
n
On Wed, Dec 2, 2015 at 10:43 PM, Zane Healy <healyzh at aracnet.com> wrote:
I?d sure love to see a copy on bitsavers, one of these
days I?d like to
try to resurrect mine. So it would be great if someone who can scan the
printset would. :-)
Zane
On Dec 2, 2015, at 8:40 PM, Paul Anderson
<useddec at gmail.com> wrote:
I might have a hard copy I can loan you. Can you scan a copy for
bitsavers?
Paul
On Wed, Dec 2, 2015 at 10:37 PM, Eric Smith <spacewar at gmail.com> wrote:
> I have a non-working PDT-11/150, which fails self test 7 (console
> USART) and when not in test mode, and with autobaud disabled, doesn't
> send anything to the console.
>
> I dumped the ROMs (two 82S2708 1Kx8 PROM for LSI-11 code, three 8316E
> 2Kx8 masked ROM for the 8085 I/O processor, and one 8316E for the 8085
> floppy controller), and I've started disassembling the 8085 ROM code
> to figure out what the self-test actually does, but it's slow going.
>
> It would be really helpful to have a copy (paper or scan) of the Field
> Maintenance Print Set. Does anyone have it?
>
> Thanks!
> Eric
>
2:22 a.m.
what all do you want?
On Thu, Dec 3, 2015 at 12:59 AM, Eric Smith <spacewar at gmail.com> wrote:
On Wed, Dec 2, 2015 at 9:40 PM, Paul Anderson
<useddec at gmail.com> wrote:
I might have a hard copy I can loan you. Can you
scan a copy for
bitsavers?
Yes. I'd be glad to do that, and mail it back. Thank you!
3155
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healyzh＠aracnet.com -
spacewar＠gmail.com -
useddec＠gmail.com