在Linux内核2.6.13-rc3以前，驱动和设备之间的绑定和解绑只能通过insmod(modprobe)和rmmod来实现，但是这种实现方法有一个弊端，就是一旦绑定或者解绑定都是针对驱动与其所支持的所有设备之间进行，无法实现驱动单独绑定或者解绑定一个设备。然而，在Linux内核2.6. ...

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 ...

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 ...

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 ...

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 ...

Moore’s Law might be slowing down CPU compute capacity increases in recent years, but the innovation has been coming at a steady drumbeat for the interconnects used inside servers and between nodes in ...

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 ...

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 ...

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 ...

Why the need for PCI Express?As processor clock speeds increase, parallel buses such as PCI become harder to implement. Signal skew and fan-out restrictions restrict the bandwidth achievable on a ...

Help! I'm totally confused. Please help me understand what bus speeds, chipsets, proc speeds, and other settings govern the PCI bus performance.<BR><BR>I'm running a video application that is using a ...

OPINION: When new PC standards come online there is a danger to assume that the benefit will come from an immediate performance boost. Danger because one of the defining features that sets modern ...