Siemens T100 Terminal with Paper Tape - Available

[Dominique Carlier]

The subject interests me because I have the same beast but which only 
works in local mode. I currently don't know what is required to send 
text in this monster through a computer
Below is a link to a video of my machine in action:

https://www.youtube.com/watch?v=dL-XU855C80

Dominique

On 8/12/2021 20:52, Paul Koning via cctalk wrote:
> No, it's 5 bit tape.  2 data bits, transport sprocket holes, 3 data bits -- top to bottom on the reader (right side), left to right on the punch (left side).
>
> DEC PDP-10 systems used six bit code internally but I don't remember those appearing on punched tape.  The punched tape machines I have seen with 6 channels are typesetting devices, from early tape operated Linotype machines (1940s vintage) to 1960s or 1970s era phototypesetters.  Those are upper/lower case.
>
> 	paul
>
>> On Dec 8, 2021, at 2:23 PM, Mike Katz <bitwiz at 12bitsbest.com> wrote:
>>
>> I thought I had recalled that Baudot was 5 bits but the paper tape is 6 bits across and I don't know of any 6 bit character codes except for DECs upper case only character set and even their paper tape had 8 bits so I guessed Baudot.
>>
>> On 12/8/2021 1:16 PM, Paul Koning wrote:
>>> 5 bit; if it really were 6 bits it would typically be typesetting codes.
>>>
>>> That's a relative of the machine used as console terminal on Dutch Electrologica X8 computers; I recognize the "Iron cross" symbol, the figures shift character on the D key.  But some of the other function codes have different labels so it isn't actually the same model.
>>>
>>> The description I have says that the X8 console used CCITT-2, a.k.a., Baudot, code but with the bit order reversed.  And also that it used the all-zeroes code as a printable character rather than as non-printing fill.
>>>
>>> 	paul