The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
수백만 개의 트랜지스터를 갖는 기존 멀티미디어 프로세서는 휴대용 멀티미디어 서비스에 적합하지 않으며, 고정된 데이터 형식을 갖는 기존 고정 소수점 DSP 칩은 멀티미디어 애플리케이션에 적합하지 않습니다. 본 논문에서는 휴대용 멀티미디어 서비스를 위한 MDSP(Multimedia Fix-Point DSP) 칩과 그 구현을 제안한다. MDSP는 SIMD, 벡터 처리, DSP 기술과 같은 병렬 처리 기술을 사용합니다. MDSP는 8, 16, 32 또는 40비트 데이터를 처리할 수 있으며 두 개의 MAC 작업을 병렬로 수행할 수 있습니다. 또한 MDSP는 한 주기에 두 번의 데이터 이동으로 두 가지 벡터 연산을 완료할 수 있습니다. 이러한 기능을 통해 MDSP는 2D 비디오 신호 처리와 1D 신호 처리를 모두 처리할 수 있습니다. 프로토타입 MDSP 칩은 68,831개의 게이트를 갖고 있으며 제작되었으며 30MHz에서 실행되고 있습니다.
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Soohwan ONG, Myung H. SUNWOO, "A Fixed-Point DSP (MDSP) Chip for Portable Multimedia" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 6, pp. 939-944, June 1999, doi: .
Abstract: Existing multimedia processors having millions of transistors are not suitable for portable multimedia services and existing fixed-point DSP chips having fixed data formats are not appropriate for multimedia applications. This paper proposes a multimedia fixed-point DSP (MDSP) chip for portable multimedia services and its chip implementation. MDSP employs parallel processing techniques, such as SIMD, vector processing, and DSP techniques. MDSP can handle 8-, 16-, 32- or 40-bit data and can perform two MAC operations in parallel. In addition, MDSP can complete two vector operations with two data movements in a cycle. With these features, MDSP can handle both 2-D video signal processing and 1-D signal processing. The prototype MDSP chip has 68,831 gates, has been fabricated, and is running at 30 MHz.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_6_939/_p
부
@ARTICLE{e82-a_6_939,
author={Soohwan ONG, Myung H. SUNWOO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Fixed-Point DSP (MDSP) Chip for Portable Multimedia},
year={1999},
volume={E82-A},
number={6},
pages={939-944},
abstract={Existing multimedia processors having millions of transistors are not suitable for portable multimedia services and existing fixed-point DSP chips having fixed data formats are not appropriate for multimedia applications. This paper proposes a multimedia fixed-point DSP (MDSP) chip for portable multimedia services and its chip implementation. MDSP employs parallel processing techniques, such as SIMD, vector processing, and DSP techniques. MDSP can handle 8-, 16-, 32- or 40-bit data and can perform two MAC operations in parallel. In addition, MDSP can complete two vector operations with two data movements in a cycle. With these features, MDSP can handle both 2-D video signal processing and 1-D signal processing. The prototype MDSP chip has 68,831 gates, has been fabricated, and is running at 30 MHz.},
keywords={},
doi={},
ISSN={},
month={June},}
부
TY - JOUR
TI - A Fixed-Point DSP (MDSP) Chip for Portable Multimedia
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 939
EP - 944
AU - Soohwan ONG
AU - Myung H. SUNWOO
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 1999
AB - Existing multimedia processors having millions of transistors are not suitable for portable multimedia services and existing fixed-point DSP chips having fixed data formats are not appropriate for multimedia applications. This paper proposes a multimedia fixed-point DSP (MDSP) chip for portable multimedia services and its chip implementation. MDSP employs parallel processing techniques, such as SIMD, vector processing, and DSP techniques. MDSP can handle 8-, 16-, 32- or 40-bit data and can perform two MAC operations in parallel. In addition, MDSP can complete two vector operations with two data movements in a cycle. With these features, MDSP can handle both 2-D video signal processing and 1-D signal processing. The prototype MDSP chip has 68,831 gates, has been fabricated, and is running at 30 MHz.
ER -