FROM THE EDITOR
This week we’ve completely overhauled our Archives
section with topical as well as chronological indexing and new,
improved search capability courtesy of Google. Let us know how you
like it.
Our first new feature article this week is a message
from our readers. We’ve known for awhile that new designers are
streaming into the FPGA domain at an incredible rate. Our “Engineers
Speak Out” feature has a summary and excerpts from your
responses to our “What’s
Your Persona” article from a few weeks back. We were surprised
by the robustness of your replies, and what we learned made us even
more optimistic about the future of FPGA design. (Is that
possible?)
Our second
new feature comes from Sanjay Bali of Mentor Graphics. Sanjay
discusses the application of physical synthesis techniques to
complex FPGA design. With the growing complexity of programmable
logic projects, the application of physical synthesis is rapidly
moving from bonus to mandate.
Thanks for reading! If
there's anything we can do to make our publications more useful to
you, please let us know at: comments@fpgajournal.com
Kevin
Morris – Editor FPGA and Programmable Logic
Journal |
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| | |
Engineers Speak Out The
Voice of the FPGA Design Community
A few weeks ago, in our “What’s
your Persona?” feature article, we discussed the fact that Xilinx is
creating new divisions for DSP and embedded processing. We speculated that
the idea of focusing on specific categories of new potential FPGA
customers, creating groups inside the FPGA company that understand the
design challenges and speak the technical jargon of each emerging
subculture, would be a compelling strategy.
We then decided to test that theory by asking you to drop
us a line telling us about yourself.
The response was both fascinating and overwhelming.
We heard from the people we expected to hear from. We
heard from the people we didn’t expect to hear from. We heard from people
we never even heard of. We heard many things we expected to hear and many
things that we never considered. What we can now conclude is that the
situation in the ASIC and FPGA market is even more interesting and complex
than we’d imagined. The responses also make us believe that programmable
logic is likely to dominate the digital design domain over the next
decade. [more]
Does
Single-pass Physical Synthesis Work for FPGAs? by Sanjay Bali, Product Marketing Manager
Design Creation and Synthesis Division, Mentor Graphics
Corp.
As mask prices and NRE costs rise to exorbitant levels,
the ASIC route becomes increasingly unrealistic for many applications,
especially in low- to medium-volume production quantities. Design starts
using ASICs have plummeted from a high of over 11,000 in 1997 to below
4,000 in 2003 (Source: Gartner Dataquest). With the advent of innovative
FPGA architectures incorporating embedded processors, memory blocks and
DSP functions, many designers who depended on ASIC methodologies are
turning to FPGAs for new generations of complex designs. The problem is
that, increasingly, these designers are the same person, i.e., one day
they are designing an ASIC and the next month they may target an
FPGA. There are key differences between the two types of silicon
platforms that mandate specific features in the EDA tools you need to
develop and implement the latest generation of FPGAs. This paper will make
a case with respect to advances in the physical synthesis space. [more]
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