Sun, 16 Jan 2000 Yuhong Ren wrote:
> I am new of RTL, I wish to be informed whether the highest sample rate for the
>application of RTL is 10KHz?
It depends on the hardware and your application. I had a PC speaker driver
running as a periodic task (=normal RTL scheduler) at around 80 kHz on a dual
PII-233 - but I guess there was pretty much jitter... (Didn't measure jitter,
as I was only interested in getting an idea of the overhead.) Celeron CPUs are
faster than PII/III, thanks to the full core speed cache (PII and old PIII run
the cache at 50% of the core clock). Interrupt handlers can go a bit higher
than tasks, since the scheduler overhead is avoided.
Regards,
//David
P r o f e s s i o n a l L i n u x A u d i o
· ··-------------------------------------------------·· ·
MuCoS - http://www.linuxdj.com/mucos
Audiality - http://www.angelfire.com/or/audiality
David Olofson - [EMAIL PROTECTED]
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