Newsgroups: comp.sys.transputer
From: mmj@tbit.dk (Mads Meisner-Jensen)
Subject: Strobe skews
Keywords: strobe, skew, transputer
Organization: Telebit Communications Aps, Denmark
Date: Wed, 1 Jun 1994 11:07:43 GMT
Message-ID: <CqptKw.7HJ@tbit.dk>

Hi

I'm working with hardware design, using transputers, but as the
transputer is rather new to me, I have a few questions that I could
need some help on. Here goes:

1. Why are all strobes notMemRd, notMemS1-S4 referenced to notMemS0?
 
2.  There is a skew between ProcClockOut and notMemS0, such that
notMemS0 changes state within a specified window around a clock edge
(see [1] below).  Furthermore, all other strobes possess a skew
relative to notMemS0. Now, my question is about this skew; Is this
skew meant to be added to both sides of the notMemS0 window (see [3])
or is the strobe transition window *within* the notMemS0 window.


		   ________          ________          ________
ProcClockOut	__/        \________/        \________/        \__
		_______________
notMemS0	         \_____\__________________________________ [1]
		_______________
notMemS1-S4	         \_____\__________________________________ [2]
		___________________
notMemS1-S4	    \______________\______________________________ [3]


regards
MMJ

-- 
-------------------
Mads Meisner-Jensen

