Implementation of a short word length ternary FIR filter in both FPGA and ASIC

Pham, T, Hoang, B, Chiem, Q, Tran, N and Ho, A 2018, 'Implementation of a short word length ternary FIR filter in both FPGA and ASIC', in 2018 2nd International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom), Ho Chi Minh City, Vietnam, 29-31 Jan. 2018, pp. 1-6.


Document type: Conference Paper
Collection: Conference Papers

Title Implementation of a short word length ternary FIR filter in both FPGA and ASIC
Author(s) Pham, T
Hoang, B
Chiem, Q
Tran, N
Ho, A
Year 2018
Conference name 2018 2nd International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom)
Conference location Ho Chi Minh City, Vietnam
Conference dates 29-31 Jan. 2018
Proceedings title 2018 2nd International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom)
Publisher IEEE
Place of publication Ho Chi Minh City, Vietnam
Start page 1
End page 6
Total pages 6
Abstract Despite the fact that Short Word Length (SWL) technique has been demonstrated to be a new efficient approach for implementing DSP systems, its applications are somehow limited. In this paper, we present the design and implementation of a Sigma-delta modulator based SWL ternary FIR filter. From predefined specifications, the filter was first modelled and simulated in MATLAB then implemented on a commercial FPGA platform and finally synthesized using ASIC method. We created two versions of the design: pipeline and non-pipeline, their performance are compared and discussed going from the operating frequency to the hardware resource usage. Also, to examine the trade-off between hardware efficiency and performance, we also evaluated the design with four different oversampling rates (8, 16, 32, 64).
Subjects Microelectronics and Integrated Circuits
Keyword(s) ASIC
FPGA
short word length
ternary FIR filter
DOI - identifier 10.1109/SIGTELCOM.2018.8325803
Copyright notice © 2018 IEEE
ISBN 9781538629765
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