VLSI implementation of a real-time operating system

被引:0
|
作者
Nakano, T
Komatsudaira, Y
Shiomi, A
Imai, M
机构
来源
PROCEEDINGS OF THE ASP-DAC '97 - ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE 1997 | 1996年
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中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper proposes a new approach to realize a very high performance real-time OS using VLSI technology. In order to confirm the effectiveness of this method, the most basic system calls have been designed. According to the evaluation results based on a gate array implementation, hardware portion of system calls can be executed within 4 clocks and the task scheduler can be performed in only 8 clocks simultaneously, which are about 130 to 1880 times faster than software implementation.
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页码:679 / 680
页数:2
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