这些操作可以是安全配置更改、密钥和证书管理、访问控制策略更改、总线和其他系统资源管理等等。
These actions can be security configuration changes, key and certificate management, access control policy changes, bus and other system resources management, and so on.
用一个控制器硬件去识别总线请求并允许请求设备去访问总线。
A single hardware control unit will recognize a request and grant access to the bus to a requesting device.
PCI总线是一个重要的组件对于我们面临的访问问题因为控制器最可能在PCI总线上(如果不是，它是IS A总线而且现在应该被废除)。
The PCI bus is an important component for our access problem we face because the controller will most likely reside on the PCI bus (if not, its an ISA controller and those should be extinct by now).
然后介绍了CAN总线的协议规范，根据其介质访问控制方法，详细地分析了CAN总线上报文延时产生的原因。
And then explains CAN protocol precisely. According to the media access controlling method of CAN protocol, the reason of delay time was discussed.
给出了一种基于FPGA实现PCI总线目标模块接口控制器的设计方案，用时序状态机来实现总线访问操作复杂的时序。
PCI target interface controller design with FPGA is proposed. And the realization of the complication of the access sequence to the BUS interface controller is expressed by sequence state machine.
本文以一种新型的实时以太网介质访问控制协议的仿真为例，介绍总线型协议建模方法，详细描述了OPNET的建模仿真过程。
This paper introduces a method for modeling broadcast protocols in OPNET by illustrating a simulation for a new real-time Ethernet MAC protocol.
本文以一种新型的实时以太网介质访问控制协议的仿真为例，介绍总线型协议建模方法，详细描述了OPNET的建模仿真过程。
This paper introduces a method for modeling broadcast protocols in OPNET by illustrating a simulation for a new real-time Ethernet MAC protocol.
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