In August, Digital Sandbox held its Third Annual Workshop for
the participating faculty, staff and The Digital Greenhouse
members. Please review the following presentations from the
Workshop:
To assist the SDX students in dealing with steep learning curve of
the modern ASIC design flow, Digital Sandbox designed and released 10
live demonstrations on how to use various EDA tools used in the
class. The demos show in detail how to launch, use, design and run
the tools on local machines, they also provide sample scripts and
tutorials for a quick jump start. The demos released include:
- RTL Verification with Specman e
- Gate-level simulation with ModelSim
- Logic Synthesis with Synopsys Design Compiler
- Static Timing Analysis with Synopsys PrimeTime
- Placement and Routing with Cadence Silicon Ensemble
- Running Silicon Ensemble in the GUI mode
- Clock Tree Generation with Cadence CTGen
- Integrating IP Block, DesignWare and Virage SRAM
- Power Estimation with Synopsys Power Compiler
- Code Revision Control with CVS
The demos are web-based Flash animations and can be accessed at this
URL, http://www.ece.cmu.edu/~sandbox/demos
Sandbox Design Experience is a graduate-level course offered
concurrently in three universities, Carnegie Mellon, University of
Pittsburgh and Pennsylvania State University. The SDX course is a
project-based course in which over 50 students follow state of the
art ASIC design methodology to design a large multimillion-gate
design. This year the students design Low Density Parity Check
decoder that conforms with IEEE 802.11g standard using
Network-on-Chip design methodology. According to the specification
given, students will design 100 Mbps LDPC decoder that will occupy
less than two square centimeters.
The design is performed with OKI 0.16um standard cell library, Virage
RAM and Artisan ROM blocks. EDA design flow includes Mentor Graphics
Modelsim, Verisity Specman, Synopsys Design Compiler, PrimeTime,
Power Compiler and Cadence Silicon Ensemble. Digital Sandbox provides
complete EDA tool support for the class.
Digital Sandbox received new and upgraded std. cell libraries from
STMicro for 0.09um, 0.13um and 0.18um process. These libraries have
been installed on Andrew File System (AFS) and all files required for
synthesis and place and route were generated. In addition, we offer
access to OKI Semiconductor 0.16um, CMU 0.18um, VTVT 0.25um and
Generic Cadence libraries.
Digital Sandbox in the Fall 2003 supports 18-322 Digital IC design
undegraduate course. For the course, we adopted North Carolina State
Process Design kit for the use with Cadence Virtuoso, Analog Artist,
Cadence Schematic and HSpice tools. The Sandbox extended NCSU PDK to
support parasitic resistance extraction, added support for Calibre
DRC software, provided new Hspice decks and other modifications. The
students now use state of the art Scalable CMOS deep submicron 0.18um
process.
On August 13th, Digital Sandbox held The Second Annual Digital
Sandbox Workshop for faculty and staff of Carnegie Mellon, University
of Pittsburgh and Pennsylvania State University as well as Pittsburgh
Digital Greenhouse members. Please review the following
presentations:
Carnegie Mellon Standard Cell Library for TSMC 0.18um process is nearing its first release. We have completed
the layout, characterization and abstract generation for all cells. The library is now integrated with standard
front and back-end flows, i.e. Synopsys Design Compiler, Cadence Silicon Ensemble and Monterey Dolphin. Most of the work
in the project was done by two ECE undergraduates, Zack Menegakis and
Steve Beigelmacher with CAD support from Max Khusid and Tom Kroll.
Please stay tuned for the official release and download information.
CAD FAQ, our knowledgebase for for VLSI CAD software being used at
Carnegie Mellon, is now online.
Please read more about it here.
The database is accessible for the participating univerisities: Carnegie Mellon, University of Pittsburgh and
PennState.
The new official Digital Sandbox website has been launched. We would like to thank
ECE Multimedia design team and especially Christa Jones
for the website design, templates and graphics.
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