摘要
为了使CPU能通过PCI接口连接到RapidIO系统中,利用PCI-RapidIO桥的硬件设备,在Vxworks操作系统平台上开发该设备的驱动程序。测试结果证明,该驱动程序能在PCI端对RapidIO总线进行操作,实现RapidIO的基本I/O、消息传递、系统启动和多播功能。
In order to make CPU can connect to RapidIO system through PCI interface, this paper uses hardware equipment of PCI-RapidIO bridge, designs the driver of hardware equipment by using Vxworks operating system platform. Test results prove that this driver can operate RapidIO bus at the end of PCI, realize basic I/O, message passing, system bring up and multicast function of RapidIO.
出处
《计算机工程》
CAS
CSCD
北大核心
2010年第4期239-240,243,共3页
Computer Engineering
