From: Sandeep Rikhi <sr@cdotb.ernet.in>
To: "eCos Discussion Gp." <ecos-discuss@sourceware.cygnus.com>
Subject: [ECOS] Nested Interrupts.
Date: Mon, 11 Sep 2000 00:03:00 -0000 [thread overview]
Message-ID: <Pine.OSF.4.21.0009111224581.28099-100000@ws9.cdotb.ernet.in> (raw)
Sir,
In case an interrupt has occured and we are in the ISR part of it.
Suppose at the same time a high priority interrupt ( say a
reset) occurs... what would be the situation then? Do we leave the current
ISR and switch over to new interrupt ( high priority ). If it is so, what
was the effect of disabling the interrupts?
*********************************************************
Sandeep Rikhi
GET-GCPE Group.
Switching Division B1,
C-DOT, B'lore
Ph: (080) 2263399 ext:205/217,2250009,2282119
*********************************************************
next reply other threads:[~2000-09-11 0:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-09-11 0:03 Sandeep Rikhi [this message]
2000-09-11 7:53 ` Jonathan Larmour
2001-01-17 23:51 [ECOS] nested interrupts Xavier Wang
2001-01-18 1:03 ` Jesper Skov
2001-01-18 4:15 ` Xavier Wang
2001-01-18 5:00 ` Nick Garnett
2001-01-18 4:59 ` Xavier Wang
2001-01-18 5:46 ` Nick Garnett
2001-01-18 21:52 ` Xavier Wang
2001-01-18 22:35 ` Jonathan Larmour
2001-01-18 8:26 ` Sergei Slobodov
2001-01-18 20:56 ` Xavier Wang
2001-01-18 22:37 ` Jonathan Larmour
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