pcie type0 header
时间: 2023-09-16 14:08:37 浏览: 199
PCIE事物层协议详解
PCIe Type 0 header refers to the configuration space header of a PCIe device. This header contains information about the device's configuration, such as its vendor ID, device ID, class code, and capabilities. It is used by the operating system to identify and configure the device during system initialization. The Type 0 header is used for devices that are integrated into the system motherboard, while Type 1 headers are used for PCIe devices that are added on as expansion cards.
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