Intel 80C186/80C188 Evaluation Board? Re: Single Board

Sridhar Ayengar ploopster at gmail.com
Thu Oct 13 14:26:03 CDT 2005


Tony Duell wrote:
> Again from waht I remember, there was no twinax connector or anything 
> like that, just a DB25, which certainly looked to be RS232. I am pretty 
> sure that was the host interface.

Ok.  The 3270-series are coax SNA EBCDIC terminals mostly used with 
mainframes.  The 5250-series are twinax EBCDIC terminals mostly used 
with midrange systems.  The 3150-series are RS-232 ASCII terminals 
mostly used with RS/6000's.

Peace...  Sridhar


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