该地址通过PCI桥y1找到挂载在PCI总线y0上的PCI设备y02； PCI设备访问DDR的流程： PCI设备y11尝试将数据给到DDR地址空间； HOST主桥y接收到PCI设备y11尝试访问的地址，并将其转换为CPU域地址； DMA实现PCI设备数据到DDR的数据搬运（可以不使用DMA，通过CPU进行数据搬运，但 ...

存储在线 4月29日北京消息：建邦科技，此次推出Areca 最新一代SATA-ⅡRAID控制卡ARC-11×× PCI-X Bus系列，及ARC-12×× PCI-Express Bus ...

最早的PC机的系统总线是IBM公司于1981年推出的基于准16位机PC/XT的总线，称为PC总线。1984年IBM公司推出了16位PC机PC/AT，其总线 ...

不排除会包含PCIe外设驱动模块，一切随缘。 作为专题的第一篇，当然会先从硬件总线入手。进入主题前，先讲点背景知识 ...

Do you know where your traffic is? Serial protocol analyzers easily locate bits, bytes, packets, and headers. To win a trade-magazine design challenge, Ted needed to list 15 high-speed buses in order ...

No matter what, system architects are always going to have to contend with one – and possibly more – bottlenecks when they design the machines that store and crunch the data that makes the world go ...

The XIO2001 is a single-function PCI Express to PCI translation bridge that is fully compliant to the PCI Express to PCI/PCI-X Bridge Specification, Revision 1.0. For downstream traffic, the bridge ...

Elstree, UK, 03 December 2001 -- New PCI host bridge and memory controller interface intellectual property (IP) cores are now available for the ARCtangent[tm]-A4 processor, a leading user-customizable ...

This Design Idea describes a VHDL implementation of a PCI 2.2-bus arbiter (Figure 1). Any PCI system may have one or more PCI-master devices. Most devices can behave as target hosts, but one must be a ...

This was sort of discussed in another thread but the thread was mysteriously locked without giving a reason as to why. But I wanted to know how you all feel about PCI being replaced by something more ...

LOS ALTOS, CA., November 17, 2003 - Eureka Technology Inc, a leading intellectual property (IP) core provider, today announces the immediate availability of its latest PCI Express Bus Controller Core.