Talk:195 (NORD-1 card): Difference between revisions

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(Created page with "Strap field: I am pretty shure this sets the baud rate. Trimmer: I expect that was used for fine alignment of the baud rate. The teletypes typed rather strange if that was out...")
 
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Strap field: I am pretty shure this sets the baud rate.
Strap field: I am pretty shure this sets the baud rate.
Trimmer: I expect that was used for fine alignment of the baud rate. The teletypes typed rather strange if that was out of alignment.
Trimmer: I expect that was used for fine alignment of the baud rate. The teletypes typed rather strange if that was out of alignment.
Steinhj 14/4-17
: I'm sure you are right, the 74161 around the strap field is 4-bit counters. I'll have to check the other cards in the machine to see if some are configured differently.
:--[[User:Gandalf|Gandalf]] ([[User talk:Gandalf|talk]]) 20:49, 12 March 2018 (UTC)

Latest revision as of 20:49, 12 March 2018

Strap field: I am pretty shure this sets the baud rate. Trimmer: I expect that was used for fine alignment of the baud rate. The teletypes typed rather strange if that was out of alignment. Steinhj 14/4-17

I'm sure you are right, the 74161 around the strap field is 4-bit counters. I'll have to check the other cards in the machine to see if some are configured differently.
--Gandalf (talk) 20:49, 12 March 2018 (UTC)