Avalon Interface Specification,The Avalon interface specification is designed to accommodate peripheral development for the system-on-a-programmable-chip (SOPC) environment. The specification provides peripheral designers with a basis for describing the address-based read/write interface found on master and slave peripherals, such as microprocessors, memory, UART, timer, etc.
标签： Avalon Specification specification accommodate
上传时间： 2014-03-06
上传用户：pompey
An AHB system is made of masters slaves and interconnections. A general approach to include all possible "muxed" implementation of multi layered AHB systems and arbitrated AHB ones can be thought as an acyclic graph where every source node is a master, every destination node is a slave and every internal node is an arbiter there must be one and only one arc exiting a master and one or more entering a slave (single slave verus multi-slave or arbitrated slave) an arbiter can have as many input and output connections as needed. A bridge is a special node that collapses one or more slave nodes and a master node in a new "complex" node.
标签： interconnections approach general include
上传时间： 2015-12-12
上传用户：lyy1234
一个使用VHDL设计的具有强大功能的32位CPU，这个文件包含了与之配套的PCI位码文件及配置程序。
上传时间： 2014-11-07
上传用户：qazxsw
一般使用PC Based Controller 都是当作现场设备的一种，也就是要接受 主系统的命令，做一些操作控制。以Modbus 来看属于Slave 的角色，随 时等待接收Modbus Master 的Query Message，然后依据内容做控制，最后 将控制结果以Response Message 回传。本章将以ICP 7524 及ICP 7188E5 等 两种设备分别设计Modbus RTU、ASCII 及Modbus/TCP 的Slave 应用程序， 读者可以将此两种程序的架构再延伸设计至各种实际应用程序。
标签： Controller Based 现场设备
上传时间： 2015-12-16
上传用户：nanxia
开发Inetl IXP2400平台所必须的硬件诊断和测试程序。该软件包支持的功能包括CPU基本功能检测，串行通讯测试，以太网测试，DDR测试，QDR存储器测试，PCI总线检测等等。
上传时间： 2015-12-18
上传用户：sy_jiadeyi
毕业课题部分程序： CY7C68013 Bulk IN 68013工作在AUTO IN模式，16位总线 SLAVE FIFO.MASTER是 ADI BF533。
上传时间： 2013-12-22
上传用户：aig85
2.0.12 (May 13th, 2004) - Flag driver threads with PF_FREEZE to support software suspend. 2.0.11 (May 7th, 2004) - Avoid split-completion bugs in certain PCI-X chipsets by breaking up large completion entry DMAs on ADB boundaries. 2.0.10 (April 9th, 2004) - Return "command timeout" status instead of "selection timeout status" to the SCSI mid-layer in response to selection timeouts. While the latter may seem more correct, the mid-layer will not offline devices suffering from persistent selection timeouts. This leads to extremely long recovery times for devices that go missing. Returning command timeout status causes the mid-layer to enter recovery and eventually offline persistently missing devices.
标签： PF_FREEZE software support suspend
上传时间： 2016-01-05
上传用户：亚亚娟娟123
ks8695的ide硬盘程序，接口芯片是atp865，通过pci接口进行访问，拷贝到linux/driver下就可以了
上传时间： 2016-02-17
上传用户：asasasas
pci2。2规范，对于设计pci板卡有极好的参考作用
标签： pci2
上传时间： 2013-12-15
上传用户：cmc_68289287
从自主研发的角度，提出了基于虚拟仪器的数字示波器的一种新的设计方法，该方法对数据采集卡硬件设计和配套软件的开发进行了研究。采用PCI接口，用DMA方式传输据，使得采样频率可达100MHz，用户可通过软面 板设置采样参数，采集的数据先送到系统内存，再直接以波形形式显示到软面板上，或者以数据文件格式存到Pc机硬盘。该虚拟示波器已成功运用于弱电信号的采集。
标签： 角度
上传时间： 2014-01-09
上传用户：Avoid98
