Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | ACM Digital Library |
|---|---|
| Author | Chou, Yung-Fa Wu, Wen-Ching Kwai, Ding-Ming Lin, Chang-Tzu Chen, Ting-Sheng |
| Abstract | Next-decade computing power and interconnect bottle-neck challenge conventional IC design due to the ever increasing demands for high frequency and great bandwidth. Three-dimensional large-scale integration (3D-LSI) provides an opportunity to realize such high performance cores while reducing long latency. In this paper, we present a reference flow for the implementation of 3D via-last ICs in scalable face-to-back bonding style which leverages a mature set of 2D IC physical design tools. The first enabling technology of 3D-LSI is through-silicon via (TSV). Two kinds of TSV diameters are exemplified in the flow, namely, 5μm and 50μm. We propose an easy-to-adopt method to address the TSV-aware mixed-sized placement by considering the obstructions generated from adjacent-tier's floorplan, subject to certain TSV alignment constraints. Furthermore, the technique of clock tree synthesis (CTS) for a homogeneous die stack is developed to dramatically reduce the clock latency and skew. The mixed-sized placement and CTS of each tier can be done without iteration. To the best of our knowledge, no work has ever been published in literature discussing CTS for 3D via-last integration in a face-to-back fashion. Finally, to complete the proposed flow 2D timing-driven routing and modified off-line design rule check (DRC) and layout versus schematic (LVS) verification are performed very well. |
| Starting Page | 187 |
| Ending Page | 192 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781605588377 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2010-01-18 |
| Access Restriction | Subscribed |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|