Too bad it is Facebook. I’m sure there are people here or on discord who would
know
Sent from my iPhone
> On Jan 8, 2025, at 4:13 PM, roger arrick via cctalk
> wrote:
>
> There are some good FB groups specific to DEC and PDP11 with thousands of
> members and lots of knowledge.
>
> Here's on
Chuck Guzis wrote:
> I've got a 7 track tape here that was written on a PDP-10 TENEX setup.
> It's identified as a "mini-dump" tape. I can extract the data (PDP-10
> 5 char/word) successfully, but the format of the block headers (seems to
> be about 6 words) eludes me. I'd like to be able to use
> Rich Alderson wrote:
>> Someone familiar with the TENEX file system (i. e., TOPS-20 lite)
I also jotted down some notes about the TENEX file system:
https://gunkies.org/wiki/TENEX_file_system_layout
I don't know what the internals of the TOPS-20 file system look like,
but supposedly DEC rewrote
On 1/8/25 19:22, Rich Alderson via cctalk wrote:
> A 7 track tape should have the 36 data bits across 6 frames, unlike the 9
> track
> usage of 5x8 with zero padding in the 5th.
>
> Someone familiar with the TENEX file system (i. e., TOPS-20 lite) should be
> able to decipher the block headers e
> Date: Wed, 08 Jan 2025 19:20:33 + (UTC)
> From: Chuck Guzis via cctalk
> I've got a 7 track tape here that was written on a PDP-10 TENEX setup.
> It's identified as a "mini-dump" tape. I can extract the data (PDP-10
> 5 char/word) successfully, but the format of the block headers (seems t
> Date: Wed, 8 Jan 2025 21:13:36 +
> From: roger arrick via cctalk
> There are some good FB groups specific to DEC and PDP11 with thousands of
> members and lots of knowledge.
Chuck asked about the PDP-10, a 36 bit mainframe system from DEC, rather than
the PDP-11, a 16 bit minicomputer from
On 1/8/25 14:55, Mike Katz via cctalk wrote:
> Also try the DEC Forum at vcfed.org.
Hmmm, somewhere, I think I've heard of that place. I'll give it try,
but I wonder how many TENEX disciples are out there.
--Chuck
Also try the DEC Forum at vcfed.org.
On 1/8/2025 3:13 PM, roger arrick via cctalk wrote:
There are some good FB groups specific to DEC and PDP11 with thousands of
members and lots of knowledge.
Here's one https://www.facebook.com/groups/40651613978
-rA
From:
On 1/8/25 13:13, roger arrick via cctalk wrote:
> There are some good FB groups specific to DEC and PDP11 with thousands of
> members and lots of knowledge.
>
> Here's one https://www.facebook.com/groups/40651613978
Maybe, but I'm not a facebooker. Is there any good TWENEX/TOPS-20
documentation
There are some good FB groups specific to DEC and PDP11 with thousands of
members and lots of knowledge.
Here's one https://www.facebook.com/groups/40651613978
-rA
From: Chuck Guzis via cctalk
Sent: Wednesday, January 8, 2025 1:20 PM
To: CCtalk
Cc: Chuck Guzis
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