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From: schily@schily.net (Joerg Schilling)
Subject: [TUHS] PDP-11, Unix, octal?
Date: Tue, 17 Jan 2017 15:28:46 +0100	[thread overview]
Message-ID: <587e2a1e.bls9D6AZ7WMsQuDc%schily@schily.net> (raw)
In-Reply-To: <e2a04f116207d38776abe2fa1c4dfca2547cf2fb@webmail.yaccman.com>

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"Steve Johnson" <scj at yaccman.com> wrote:

> The mainframes of the 60's and 70's all used 6-bit characters (and
> often different encodings for the non alphanumeric characters).  So
> the Unix folks, including me, had experience with octal long before
> Dec.

Bit IIRC, this has been done with 10 6 bit chars in a 60 bit word.

Did people use octal in this area?

Jörg

-- 
 EMail:joerg at schily.net                  (home) Jörg Schilling D-13353 Berlin
       joerg.schilling at fokus.fraunhofer.de (work) Blog: http://schily.blogspot.com/
 URL:  http://cdrecord.org/private/ http://sourceforge.net/projects/schilytools/files/


  parent reply	other threads:[~2017-01-17 14:28 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-16 19:10 [TUHS] Article on 'not meant to understand this' Steve Johnson
2017-01-16 20:15 ` [TUHS] PDP-11, Unix, octal? Warren Toomey
2017-01-16 20:25   ` Lars Brinkhoff
2017-01-16 22:31     ` ron minnich
2017-01-16 20:31   ` Erik E. Fair
2017-01-17  1:09   ` Steve Johnson
2017-01-17  1:33     ` William Pechter
2017-01-17 14:28     ` Joerg Schilling [this message]
2017-01-17 15:14       ` Nelson H. F. Beebe
2017-01-17 16:53         ` William Cheswick
2017-01-17 14:12   ` Joerg Schilling
2017-01-17 15:28     ` ron minnich
2017-01-16 20:45 Noel Chiappa

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