An optimal PCM codec soft IP generator and its application

Author

Wu, Gwo-Yang ; Chen, Liang-Bi ; Jeang, Yuan-Long ; Jong, Gwo-Jia

Author_Institution

Graduate Inst. of Electron. & Inf. Eng., Nat. Kaohsiung Univ. of Appl. Sci., Taiwan

fYear

2002

fDate

16-18 Dec. 2002

Firstpage

315

Lastpage

317

Abstract

In this paper, we propose a soft IP generator which can add or remove PCM codec modules arbitrarily. It can be applied to PCM codec IP designs that need to change their related modules, corresponding to different working environments. It also can help us to easily manage our soft IP modules, produce optimized modules, and remove unnecessary modules, in order to reduce the implementation cost. In addition, users can implement their own Verilog HDL code of PCM codec by following our predefined interface specification, and integrate it with our optimal PCM codec module to produce the users´ own optimized system.

Keywords

VLSI; circuit CAD; circuit optimisation; codecs; hardware description languages; industrial property; integrated circuit design; logic CAD; pulse code modulation; PCM codec modules; PCM codec optimization; VLSI CAD tools; Verilog HDL code; implementation cost reduction; interface specification; soft IP generator; Automatic testing; Codecs; Cost function; Design automation; Encoding; Error analysis; Hardware design languages; Integrated circuit modeling; Phase change materials; Software testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Field-Programmable Technology, 2002. (FPT). Proceedings. 2002 IEEE International Conference on

Print_ISBN

0-7803-7574-2

Type

conf

DOI

10.1109/FPT.2002.1188700

Filename

1188700