Debug of the CELL processor: Moving the lab into silicon

被引:0
|
作者
Riley, Mack [1 ]
Chelstrom, Nathan [1 ]
Genden, Mike [1 ]
Sawamura, Shoji [2 ]
机构
[1] IBM Syst & Technol Grp, Austin, TX USA
[2] Toshiba Co Ltd, Semicond Co, Kawasaki, Kanagawa 210, Japan
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
With 234 million transistors, making up 9 processing units and 3 asynchronous clock domains in a high speed design, the CELL processor clearly presents a challenge to debug work required during lab bring-up and test bring-up. Traditional multiprocessing systems reap the benefit of standard system level debug practices, but as the system has moved into the silicon so must the access during bring-up. This paper explains some of the innovative debug features included in the CELL processor design that were critical for efficient bring-up in a limited access environment.
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页码:735 / +
页数:2
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