Registers, Registers -1 – Altera Arria 10 Avalon-MM User Manual
Page 67
Registers
6
2015.05.14
UG-01145_avmm
Correspondence between Configuration Space Registers and the PCIe
Specification
Table 6-1: Correspondence between Configuration Space Capability Structures and PCIe Base
Specification Description
For the Type 0 and Type 1 Configuration Space Headers, the first line of each entry lists Type 0 values and the
second line lists Type 1 values when the values differ.
Byte Address
Hard IP Configuration Space Register
Corresponding Section in PCIe Specification
0x000:0x03C
PCI Header Type 0 Configuration Registers Type 0 Configuration Space Header
0x000:0x03C
PCI Header Type 1 Configuration Registers Type 1 Configuration Space Header
0x040:0x04C
Reserved
N/A
0x050:0x05C
MSI Capability Structure
MSI Capability Structure
0x068:0x070
MSI-X Capability Structure
MSI-X Capability Structure
0x070:0x074
Reserved
N/A
0x078:0x07C
Power Management Capability Structure
PCI Power Management Capability
Structure
0x080:0x0B8
PCI Express Capability Structure
PCI Express Capability Structure
0x0B8:0x0FC
Reserved
N/A
0x094:0x0FF
Root Port
N/A
0x100:0x16C
Virtual Channel Capability Structure
(Reserved)
Virtual Channel Capability
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