Questions of T4 and T8 internal workings

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#2301

From: murray
Date: Thu, 10 Nov 1988 21:47

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Hi,
   I've the following rather urgent questions about the transputer
and was wondering if someone can answer them, since the INMOS
datasheets that I have seem not to give the necessary info.

   In the occam memory map addresses #9 to #12 (18 decimal) on the
T4 and #9 to #1C (28 decimal) are reserved.  What values are stored
in each address?

   When the timer ticks (for either clock value) a process MAY become
runnable.  If this occurs is it placed on the run queue then, or
when the transputer next performs a process rescheduling? (i.e. is
the clock fully asynchronous or does it only check timer expiry
the transputer is doing process manipulation?)

   Many thanks,
		   Kevin

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!ames!amdcad!sun!pitstop!sundc!seismo!uunet!mcvax!ukc!reading!minster!murray
From: murray@minster.york.ac.uk
Newsgroups: comp.sys.transputer
Subject: Questions of T4 and T8 internal workings
Message-ID: <595201648.28604@minster.york.ac.uk>
Date: 10 Nov 88 21:47:28 GMT
Organization: Department of Computer Science, University of York, England
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