Datasheet

Datasheet 145
DRAM Controller Registers (D0:F0)
5.3.7 EPLE3A—EP Link Entry 3 Address
B/D/F/Type: 0/0/0/PXPEPBAR
Address Offset: 78–7Fh
Default Value: 0000000000008000h
Access: RO
Size: 64 bits
This register provides the second part of a Link Entry which declares an internal link to
another Root Complex Element.
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Bit Access
Default
Value
Description
63:28 RO
0000000
00h
Reserved
27:20 RO 00h Bus Number (BUSN):
19:15 RO 00001b Device Number (DEVN): Target for this link is PCI Express port (Device6).
14:12 RO 000b Function Number (FUNN):
11:0 RO 000h Reserved