[Simh] How to keep RSTS in sync w/ "wall time"?

[Paul Koning]

Good point, but at least in my case that's definitely not the issue.  

I just tried again, first with the DISPLY tool (like Unix "top") running, updating every 5 seconds.  The update interval is clearly too long and it seems to grow.

I then just ran a simple test doing 5 second "sleep" operations.  One took about 7 seconds, the next over 10, the third never finished.   When I stopped the simulation, I noticed I was in a SOB instruction, but "step" would simply show that instruction again, and when I "continue" with CPU history enabled, history shows absolutely nothing.  I don't have a clue how that can happen, but it certainly suggests that SIMH is doing something wrong when throttling is enabled.

	paul

> On Sep 9, 2016, at 12:56 PM, Johnny Billquist <bqt at softjar.se> wrote:
> 
> This might be a stupid suggestion, but make sure the system isn't generated for 60hz and the line frequency set to 50hz.
> 
> Johnny