Figure 2-8. The flow of a read request for a device on a secondary bus.
图2 - 8。在一个二级总线上对于一个设备的读请求的流程。
A single hardware control unit will recognize a request and grant access to the bus to a requesting device.
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。
The flow of a read request for a device on a secondary bus.
在一个二级总线上对于一个设备的读请求的流程。
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