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(9) PCIE 解析 Synopsys IP Configuration Space Header 读书笔记

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5.1.7.1 PF PCI-Compatible Configuration Space Header – Type 0

Byte Offset Byte 3 Byte 2 Byte 1 Byte 0
0x00 Device ID(ROS) Vendor ID(ROS)
0x04 Status Register(ROS) Command Register(RW)
x08 Class Code(ROS) Revision ID
0x0C BIST(0x00)(RO) Header Type(ROS) Latency Timer(RO) Cache Line Size(RW)
0x10 Base Address Register 0
0x14 Base Address Register 1
0x18 Base Address Register 2
0x1C Base Address Register 3
0x20 Base Address Register 4
0x24 Base Address Register 5
0x28 CardBus CIS Pointer RO(cs)

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