Spatially reconfigurable module for FIR filters

Toomas P. Plaks

doi:10.1117/12.434373

24 July 2001 Spatially reconfigurable module for FIR filters

Toomas P. Plaks

Proceedings Volume 4525, Reconfigurable Technology: FPGAs and Reconfigurable Processors for Computing and Communications III; (2001) https://doi.org/10.1117/12.434373
Event: ITCom 2001: International Symposium on the Convergence of IT and Communications, 2001, Denver, CO, United States

Abstract

This paper presents a spatially reconfigurable program module for FIR filter that can be used in FPGA design. Such a module is highly scalable and parameterized. In general, such program module describes classical probe lm size dependent arrays, fixed size arrays and arrays with increased performance. In the last case the problem is mapped into higher-dimensional array. As a theoretical basis we will use the theory of regular arrays. Efficient reconfiguring requires the rewriting of algorithms using algebraic transformations. For this purpose we will use the partitioning and specific pipe-structures. We will also use multi-dimensional time to increase the range of different array topologies. The description of a module includes pre scheduled designs, so, the reconfiguring does not require solving integer linear programming problems, and thus, can be used at run-time. The paper presents a family of scalable array structures for FIR filter: 1-D, 2-D and 3-D structures with different input/output positioning and performance.

Citation Download Citation

Toomas P. Plaks "Spatially reconfigurable module for FIR filters", Proc. SPIE 4525, Reconfigurable Technology: FPGAs and Reconfigurable Processors for Computing and Communications III, (24 July 2001); https://doi.org/10.1117/12.434373

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available