Strange bug on EP9302-based custom board

Ian Caddy ianc at
Fri Dec 16 03:53:55 UTC 2005

Jay Monkman wrote:
> That's a real waste of CPU time. You'll end up spending a significant amount of
> time in interrupt processing.
> 10ms is the default tick rate for RTEMS, and a pretty standard tick rate for
> other OSes. Until recently, that was the rate for Linux on x86.

We use a 1ms tick since our systems (Power Utilities) SCADA like 1ms 
resolution on all digital inputs and a lot of our timeouts are based on 
small millsecond times.  This is on a 90MHz Coldfire processor with no 


Ian Caddy

Ian Caddy
Goanna Technologies Pty Ltd
+61 8 9221 1860

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