(CE 290I 226 Teja tutorial (2 ))

Marco Zennaro

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• Publié par: Vaef
• Nombre de lectures: 17
• Langue: English

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CE 290I – Teja tutorial
Marco Zennaro
([e-mail])Important note
This PowerPoint presentation was created
to support a tutorial I have given in class. It
is NOT intended to be a tutorial in itself…
Please contact the author for any question
on the content of this presentation.
Thanks,
Marco Zennaro
CE 290 I Teja tutorial, © Marco Zennaro, 2004Part 2 – Writing your first
simple application
Marco Zennaro
([e-mail])Content of this tutorial
In the previous section we saw:
• How to install Teja;
In this section we focus on:
• References/ documentation;
• Teja design flow;
• How to write a simple application;
CE 290 I Teja tutorial, © Marco Zennaro, 2004References
Documentation:
– Provided with the installation CD;
– http://www.teja.com/library/index.html
Interactive tutorials:
– Provided with the installation CD;
Sample code:
– Provided with the CD (complex examples)
– http://teja.zennaro.net (simple examples)
CE 290 I Teja tutorial, © Marco Zennaro, 2004The world according to Teja
• A Teja system is defined as a group of
intercommunicating components;
We will focus for now on this simple
example: a light system.
We want a room with many lamps and two
switches. We want the switches to turn
on/off ALL the lamps together;
CE 290 I Teja tutorial, © Marco Zennaro, 2004The world according to Teja
CE 290 I Teja tutorial, © Marco Zennaro, 2004Teja design flow
How we model such a system using Teja?
1) We need to describe of “a generic lamp”
and of “a generic switch”;
2) Than we create a design of our system
(with many “real” lamps and “real”
switches);
[…]
CE 290 I Teja tutorial, © Marco Zennaro, 2004Teja design flow
[…]
3) Then which machines are we planning to
use and what are they (e.g. three Intel
laptops and one Sun workstation);
4) Then we map the design subsystems on
the machines;
5) Last we compile everything and run it;
CE 290 I Teja tutorial, © Marco Zennaro, 2004Teja design flow
SW library design
SW architecture
HW architecture
design
HW mapping
Build and debug
CE 290 I Teja tutorial, © Marco Zennaro, 2004