[GreenKeys] Full duplex KSR interface board
COURYHOUSE at aol.com
COURYHOUSE at aol.com
Sun Sep 15 23:44:57 EDT 2013
Sounds good Trammell!
Keep up the progress! Ed# _www.smecc.org_ (http://www.smecc.org)
In a message dated 9/15/2013 7:53:56 P.M. US Mountain Standard Time,
hudson at osresearch.net writes:
Thanks to Doug for two Model 15 KSRs, this weekend I was able to add
support for 45 baud KSR models in my USB interface board so that they
show up as full-duplex serial devices: https://vine.co/v/hnTuKpXtYlu
I'm planning on laying out a PCB for folks who want to make their own
versions. It's quite a bit easier to interface with modern hardware
since all of the code conversion and non-standard serial rate handling
is done in the dedicated real-time microcontroller.
More details on the current loop interface and boost converter board:
http://45baud.net/Boost_converter
--
Trammell
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