摘要： PCI-X V1.0总线规范是由康柏、IBM、HP等顶级服务器厂商组成的PCISIG(PCI特别兴趣小组)在1999年正式发表的,总线频率更高、 带宽更宽,井且采用了分离事务等高级技术实现了更高的总线性能。该文对PCI-X总线的性能及其关键技术进行了剖析,对PCI-X的总线命令 在时序上进行了研究,介绍了PCI-X主桥的功能原理与实现技术。
关键词:
PCI-X,
总线命令,
分离事务,
属性相,
主桥
Abstract: PCI-X V1.0 bus specification was created by PCISIG(PCI special interest group), which was grouped by COMPAQ.IBM. HP in 1999. This new bus gives more high bus frequency, and more wide bus bandwidth, and it uses some advanced technology such us split transaction to carry out more excellent bus performance. This text first takes apart the key technology of PCI-X bus , and then works over the bus command on the manner of timescale, at last, the author emphasizes the function theory and realization technology of the PCI-X hostbridge.
中图分类号:
毕小建,胡越明,蔡慧梅. PCI-X总线研究及其主桥实现技术[J]. , 2004, 30(S1): 431-434.
BI Xiaojian,HU Yueming,CAI Huimei. PCI-X Bus and Its Hostbridge Realization[J]. , 2004, 30(S1): 431-434.