[sv-bc] Cadence Negative Ballot Comment on SystemVerilog 3.1


Subject: [sv-bc] Cadence Negative Ballot Comment on SystemVerilog 3.1
From: Jay Lawrence (lawrence@cadence.com)
Date: Thu Apr 24 2003 - 12:30:01 PDT


To all technical subcommittees and the Accellera Board,

Cadence believes that Verilog needs to be extended in order to support
hardware design and verification within the Verilog environment. We
have been actively involved in the SystemVerilog Accellera process for
the last year with representatives on all relevant committees. We
believe extensions in the areas of data types, constraints and
randomization, direct interfaces, and assertions are important to the
productivity of the industry.

Many of the concepts included in SystemVerilog 3.1 move Verilog in this
direction, but Cadence believes that the draft 5 LRM is not coherent
and complete enough to be considered by the Board of Directors as a
proposed Accellera standard. The attached document provides
detail on the issues Cadence has with the draft 5 LRM. Cadence is
providing this feedback because we are absolutely committed to
enhancing Verilog in a manner that will provide the capabilities the
industry needs, while preserving the users' and vendors' extensive
investment in IEEE 1364 Verilog.

Jay

===================================
Jay Lawrence
Senior Architect
Functional Verification
Cadence Design Systems, Inc.
(978) 262-6294
lawrence@cadence.com
===================================




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