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EETOP诚邀模拟IC相关培训讲师 创芯人才网--重磅上线啦!
查看: 13781|回复: 4

PCI-to-PCI桥的级联级数

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发表于 2008-3-25 14:31:27 | 显示全部楼层 |阅读模式

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请问各位大侠,PCI-to-PCI桥后面还能再接PCI-to-PCI桥吗?如果能,一共支持多少级的PCI-to-PCI桥?
发表于 2008-3-26 18:05:33 | 显示全部楼层
理论上可以级联最多31片
发表于 2008-9-8 19:39:09 | 显示全部楼层


理论上最多可以级联31片?个人认为,PCI-PCI桥的功能实际上就是扩展了一级PCI总线,而pci规范里边规定一个系统里最多可以有256条pci总线,所以理论上应该是级联255个PCI-PCI桥,但实际中受电器负载的影响,肯定后边连不了太多,这个跟特定的系统有关。
发表于 2008-9-10 04:19:54 | 显示全部楼层

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Our goal is to make sure all our customers are satisfied with their wow powerleveling & <a href=http://www.wow-paypal.com/>wow gold</a> orders. We upgrade your characters levels, skills and more.
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发表于 2008-12-3 11:44:33 | 显示全部楼层
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