-
- 仲野 巧
- 豊田工業高等専門学校
-
- Utama Andy
- 豊橋技術科学大学
-
- 板橋 光義
- 豊橋技術科学大学
-
- 塩見 彰睦
- 豊橋技術科学大学
-
- 今井 正治
- 豊橋技術科学大学
書誌事項
- タイトル別名
-
- Hardware Implementation of a Real-time Operating System
抄録
This paper proposes a new approach to realize a high performance real-time OS using VLSI technology. In this method, quick and steady response can be guaranteed by implementing basic operations of a real-time OS as a peripheral chip (Silicon TRON) to be connected to general purpose microprocessors. In order to confirm the effectiveness of this method, most basic system calls of μITRON have been designed using an HDL. According to the evaluation results based on an FPGA implementation, hardware portion of these functionalities can be executed within 3 clocks and the task scheduling can be performed within 9 clocks simultaneously, which are about 2 to 7 times faster than software implementation. Accordingly, high performance real-time systems can be realized by the proposed method.
収録刊行物
-
- 電気学会論文誌C(電子・情報・システム部門誌)
-
電気学会論文誌C(電子・情報・システム部門誌) 116 (1), 117-124, 1996
一般社団法人 電気学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204609615232
-
- NII論文ID
- 130006845081
-
- ISSN
- 13488155
- 03854221
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可