Thomas DeBellis [tommytimesharing at 
gmail.com]
wrote:
Otherwise, personally, I think it would be a cool idea for SIMH to have 
full support for DTE's ... 
  That's the problem - the KS never had DTEs, not even close, and simh only emulates a
KS10.  The only way out is to emulate a KL, and that's a big job.  KLH10 already does
that pretty well, and I don't think simh will ever acquire KL emulation.
  The other issue with the KS was that it was limited to two sections (512KW) of memory,
and that's pretty much a show stopper for all later versions of TOPS20.
  It runs TOPS10 fairly well, though.
Bob