From: srinivas pulipati <srinivasp@multitech.co.in>
To: Embedded Linux PPC List <linuxppc-embedded@lists.linuxppc.org>
Subject: rtlinux interrupt response
Date: Wed, 17 Apr 2002 13:04:28 +0530 [thread overview]
Message-ID: <3CBD2584.B1504DA5@multitech.co.in> (raw)
hi all,
i have downloaded denx rtlinux and ported it to my custom board for
study purpose.
my board is based on MPC860. rtlinux is working fine.
i tried to measure the interrupt response time.
i am getting best case is 30microseconds and worst case is
150microsenconds.
couldn't understand why this much difference.
can anybody explain? or is there any thing wrong in my port?
thanks
srinivas
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next reply other threads:[~2002-04-17 7:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-17 7:34 srinivas pulipati [this message]
2002-04-17 8:37 ` rtlinux interrupt response Wolfgang Grandegger
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