From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Wed, 20 Mar 1996 09:55:25 -0500
From: dhog@plan9.cs.su.oz.au dhog@plan9.cs.su.oz.au
Subject: microsecond timer?
Topicbox-Message-UUID: 40c725ca-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19960320145525.4WtXV9Iz9FUd4J-YSrIxNIMzq3C4M43nSsu4B0mpbHc@z>

Does anyone know whether the Sparc SLC has a microsecond timer, or something
similar?  If so, how does one access it?  I am trying to measure how much time is
spent at high ipl, and where -- I am getting receive overruns at 2400 baud...