Treatment request from the treatment required original device which the bus bridge

摘要

You connect with packet network and the PCI bus, you set the response mode which it appoints the light/write command which is data entry request from the storage control module which is connected to the PCI bus through packet network, being transfer PCI bridge module in the cache-memory module which is connected to the other PCI bus, storage control module making use of response mode designated command to the mode register, you have the verification command response control section which reports the replying cord/code which is the processing result of light/write command on the basis of the response mode which is set to storage control module.