VLSICHAMP

Monday, October 27, 2008

patents database

http://www.uspto.gov/

http://www.freepatentsonline.com/

http://www.patents-information.com/freepatent/

http://patentmyideaonline.com/downloads/

http://www.freshpatents.com

www.wipo.int

http://www.google.com/patents

awesome article

http://venturebeat.com/2008/06/23/post-mortem-the-real-story-of-how-chip-startup-montalvo-went-down-in-flames/

Saturday, July 05, 2008

SOC FLOW DIAGRAM

EDA Tools used at Various stages of SoC Design Flow

NOTE & REQUEST: We request VLSICore members to send EDA tools irrespective of the EDA Vendor that you work or known.

SoC Flow


- Specification
- Layout & Library Development
==================================

* CosmosLE/SE [Synopsys]
* Virtuoso [Cadence]
* ICstation [Mentor Graphics]
* L-Edit [Tanner]
* MicroWind [MicroWind]
* LASI [University of Berkeley]
* Magic []
* Electric []


- Library Characterization
==================================
* Star-MTB [Synopsys]
* NanoChar [Synopsys]
* NLG
* FRONTEND Flow


- RTL Coding
==================================
* vi/emacs Editor [unix]
* Cadence Composer [Cadence]


- Scan Insertion
==================================
* DFT Compiler [Synopsys]
* DFT Advisor [Mentor Graphics]


- Formal Verification
==================================
* VCS [Synopsys]
* Formality [Synopsys]
* Conformal LEC [Cadence]
* Verplex [Verplex]
* FormalPro [Mentor Graphics]


- Simulation
==================================
* VCS - Vera [Synopsys]
* NC-Verilog / Verilog XL [Cadence]
* finsim [Fintronics]
* Event Simulation - MTI VHDL Model Sim [Mentor]
* Event Simulation - VSS {VHDL} [Synopsys]
* Event Simulation - Verilog - Verilog XL [Cadence]
* Event Simulation - Verilog - MTI Model Sim Plus [Mentor]
* Event Simulation - Verilog - VCS [Synopsys]
* Veriloger []


- Synthesis
==================================
* RTL Compiler [Cadence]
* Design Compiler [Synopsys]
* DC Expert for ASIC [Synopsys]
* Blast RTL [Magma]
* Exempler for FPGA
* Leornado Spectrum [Mentor]


- FPGA Synthesis
==================================
* Quartus []
* Xilinx [Xilinx]
* DC-FPGA [Synopsys]
* Precision Synthesis [Mentor Graphics]


- ATPG and Tests
==================================
* Tetra Max [Synopsys]
* DFT Compiler [Synopsys]
* SynTest
* Test Compiler [Synopsys]
* Testbench [IBM]
* Vera / NTB [Synopsys]
* Fast Scan [Mentor Graphics]


- Logic BIST
==================================
* LBIST Architect [Mentor Graphics]


- Memory BIST
==================================
* MBIST Architect [Mentor Graphics]


- Boundary Scan Insertion
==================================
* BSD Architect [Mentor Graphics]


- STA - Timing Analysis
==================================
* PrimeTime [Synopsys]
* Showtime [Sequence]
* Design Time [Synopsys]
* CoolTime [Sequence]
* Pearl [Cadence]

- Transistor Level Analysis & Verification
==================================
* PathMill [Synopsys]
* BACKEND Flow

- Hierarchical Design Planning
==================================
* JupiterXT [Synopsys]
* PKS [Cadence]
* First Encounter (FE) [Cadence]
* BlastPlan [Magma]

- Place & Route
==================================
* Apollo/Astro [Synopsys]
* IC Compiler [Synopsys]
* Physical Compiler [Synopsys]
* Gate/Silicon Ensemble [Cadence]
* Nano Encounter [Cadence]
* SoC Encounter [Cadence]
* Blast Fusion [Magma]
* Montery Dolphin
* AutoCells [Mentor Graphics]


- Clock Tree Synthesis (CTS)
==================================
* CTGen [Cadence]
* Clock Tree Compiler (CTC) [Synopsys]
* Astro/Apollo/ ICC [Synopsys]


- Physical Verification [DRC/LVS/ERC/ OPC]
==================================
* Calibre [Mentor]
* Hercules [Synopsys]
* Assura [Cadence]
* Dracula [Cadence]
* Vampire [Cadence]
* Diva [Cadence]
* Mojave [Mojave]


- Parasitics/RC Extraction
==================================
* Star-RCXT [Synopsys]
* Arcadia [Synopsys]
* Columbus Turbo [Sequence : RC Extraction]
* Columbus Gold [Sequence : RLC Extraction]
* Fire&Ice [earlier called as Simplex]
* CalibreRC [Mentor]
*

- Power Analysis
- RTL/Gate Power Analysis
==================================
* PowerTheater Analyst [Sequence : predicts rtl and netlist power] * earlier known as Sente Wattwatcher
* Power Compiler [Synopsys]
* PrimePower [Synopsys]
* AstroRail - Static [Synopsys]
* PrimeRail - Dynamic & Static [Synopsys]
* Power Compiler [Synopsys]

- Signal Integrity / Crosstalk
==================================
* PrimeTime SI [Synopsys]
* AstroXtalk [Synopsys]
* CeltIC [Cadence]
* Physical Studio [Sequence]

- Glitch Analysis
==================================
* Physical Studio [Sequence]
* PTSI/PrimePower [Synopsys]


- Electro Migration (EM Analysis)
==================================
* Prime-Rail [Synopsys]
* AstroXtalk (EM) [Synopsys]


- Analog/Mixed Signal Simulation [Tr. Level]
==================================
* HSPICE [Synopsys]
* Nanosim [Synopsys]
* HSIM [Synopsys]
* Spectre [Cadence]
* X-Eldo [Mentor]
* Win-SPICE [Free Tool]
* Columbus RF [Sequence : RLC Extraction - Analog]
* B2SPICE [Beige Bag]


- Pattern Conversion to Hardware Test
==================================
* TSSI Advantest Wavebridge
* TDS6000 [IBM]

- IC Packaging
==================================
* Foundry Flow


- OPC/FAB Process
==================================
* Tauras [Synopsys]
* CATS [Synopsys]
* Calibre OPC / RET / MDP [Mentor Graphics]

- Mask Verification
- Tape-Out (Post Silicon]
==================================

Friday, September 21, 2007

NEW FPGA

new fpga architecture at
www.mathstar.com

Thursday, March 23, 2006

DSP RESOURCES

For allmost all companies list please visit http://www.techonline.com/electronics_directory/

Thursday, February 23, 2006

VLSI information

VHDL and Verilog links Tools vendors
ACCEL Technologies, Inc.
Actel Corporation
Aldec, Inc
Aldec - Russian Mirror
Alliance - free VLSI CAD System
Altera Corporation
Alternative System Concepts, Inc
Avant! Corporation.
Cadence Design Systems Inc.
Chronology Corporation.
Cypress Semiconductor Corporation
Design Automation Lab
DS Diagonal Systems
Dolphin Integration - Smash software
DualSoft LLC EDAToolsCafe
EDA Design Tools
Electric Editor, Incorporated Electronic Tools Company
Engineering DataXpress, Inc.
Escalade Corporation
EuroEDA Ltd.
Exemplar Logic, Inc.
Expressive Systems Inc.
Fintronic USA, Inc
Freeware EDA tools
FreeHDL Project
FSM Designer
FTL Systems, Inc.
gEDA - GPL Electronic Design Automation
Interra, Inc.
LEDA S.A.
Logical Devices Inc.
Mentor Graphics
Model Technology
Novas Software
Sandstrom Engineering
SAVANT project
Seodu Logic, Inc.
SIMUCAD, Inc.
Symphony EDA
SynaptiCAD, Inc.
SynTest Technologies Inc.
SSS
Tenison Technology EDA Ltd
The Verilog to html converter
Toolwire, Inc.
Topdown Design Solutions, Inc.
TransEDA Verisity Design, Inc.
Veritools Inc.
Verplex Systems.
VHDL2C Viewlogic Systems Group
VHDLcapture
VHDLParser and VHDLTree
Visual Software Solutions - site 1 site 2
VLSI CAD Group Index of Useful Tools
Xilinx, Inc.
QuickLogic

Reference pages
Andraka Consulting Group, Inc.
Bucknell University
Celia's Verilog & EDA Web Page
ChipCenter
The Programmable Logic Jump Station
dspGuru - DSP central
Janick Bergeron's Home Page
Links to FPGA WWW Servers
VHDL-Online Main Frame
Web Resources on VHDL, FPGA, Circuit Design, etc.
VLSI-Design: Research - Objective VHDL
Source Code and Test Benches in MSDOS Format
Verilog.net Verilog manual
Veripage - Verilog PLI resources
Verilog Center Verilog introduction for digital design
On-line Verilog HDL Quick Reference Guide
VeriPool
VHDL Database of Phase/MACAO
Vhdlcohen
VHDL International
VHDL Glossary

Training
Associated Professional Systems Inc.
Design of VLSI systems
EDA Planet
Esperan
ICtips
International ASIC/SOC Conference
Duke University
Worcester Polytechnic Institute
Institute of Electrical and Electronics Engineers, Inc.
Karnaugh Learn Verilog On-line
Mississippi State University
Objective VHDL - An Interactive Tutorial
.New Horizons GB Ltd
Northeastern University VHDL Design & Development
Navigating VHDL
Technically Speaking, Inc.
The Computer Science Tutoring Center
Marshall NetSeminar
TechOnLine, Inc
VHDL Clinic
SynthWorks Design Inc.
Sutherland HDL, Inc.
VHDLBook
VHDL87 syntax VHDL93 syntax
VHDL Mini Reference
VHDL Verification Course
VITAL '99 Home Page Willamette HDL, Inc.
Universität Erlangen-Nürnberg University of Windsor

IP Cores

Altera Corporation
The Free IP Project
Innocor Easics
Jamil Khatib Home page
Norwegian University of Science and Technology
Nova Engineering
Simple Silicon Inc.
CyberLabo Ltd.
MaxLock Inc.
VP Technologies, Inc.
Free DSP core
Freedom CPU project
PCI Bus Resources - VHDL Models and Synthesis Files
Crypto Page Design And Reuse
FMF Home Page
FreeCORE Modelware Inc.
Eureka Technology Inc.
inSilicon Corporation.
Northwest Logic, Inc.
CAST Inc.
Free Intellectual Properties
Library of Parameterized Modules
Doulos VHDL Model and Verilog Model Library
Hamburg VHDL Archive
VHDL Model of the 8051 Microcontroller
Sican Microelectronics Corp.
Synthesizeable VHDL Model of 8051
VAutomation Free Cores
OPENCORES.ORG
Micron - Simulation Models
Open Collector
OpenCore project
VHDL Models
University of Erlangen-Nürnberg
PLD Applications
RASSP VHDL Models

Device Vendors
Actel Corporation
Altera
APS
Atmel Corporation
Cypress
Lattice Semiconductor Corporation
LSI Logic
Lucent Technologies Inc.
QuickLogic Corporation.
Xilinx, Inc.

Service Vendors
American Microsystems, Inc.
Comit Systems, Inc.
Dini Group
VhdlCohen

Prototyping
Nallatech Ltd
MaxLock Inc.
XESS Corp

Electrical Engineering links

The World-Wide Web Virtual Library: Engineering
Premier EDA Solutions Ltd.
Electronics software
Diana's electronic Info Page
CAD-Migos Software Tools, Inc.
DeepChip
FatChip
Firmware Factory
Beige Bag Software, Inc.
University of Gulph
CAI
Electrical Technology Mini course
EDTN
Ivex Design International
Learning resources
Motorola Inc.
Tutorials
OrCAD Home Page
Penzar Development
Intusoft Home Page
Testech Electronics Pte Ltd
Philips Semiconductors
Protel International Ltd.
Sagantec
Quickroute
Interactive Image Technologies Ltd.
WinCircuit & WinSchema
SciTech-Academic, Engineering,Science, Education, K-12 Software Electrical Engineering Hotlinks

free ebooks,webinars and papers websites related to vlsi are

www.edacafe.com
www.edaden.com
www.eda-utilities.com.
www.fpgarelated.com
www.techfocusmedia.com
www.fpgajournal.com
www.techonline.com
www.dsprelated.com
www.avaxhome.ru
www.chipollo.info