Translating Pure Esterel v5 into
behavioral VHDL

11/28/2002


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Syllabus

Translating Pure Esterel v5 into
behavioral VHDL

Inter-operability

Relationships Between Esterel & VHDL

Relationships Between Esterel & VHDL in an Instant

What about Esterel?

VHDL Overview

Main features of the selected VHDL subset

VHDL Example:
Reactivation Condition

VHDL Example:
?-Delays

How Run the Only Active Parts?

Reaction to Signal Absence?

Summary of issues

Chosen Inner Format

Interpreting GRC Constructions Into VHDL

A Simple Esterel Program

ABO Into GRC

Translation Workflow

Control Flow Dispatching

Concurrency, Sequence and Causality

Reaction to Absence

Algorithm Overview

Absence in VHDL

Conclusion

Future Work

Author:Bertrand B. Blanc

E-mail: Bertrand.Blanc@cma.inria.fr

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