Intel 925 - Pentium D 925 3.0GHz 800MHz 4MB-Cache Socket 775 CPU

EPBAR Registers—Egress Port Register Summary
R
Intel
®
82925X/82925XE MCH Datasheet 93
6 EPBAR Registers—Egress Port
Register Summary
These registers are offset from the EPBAR base address.
Table 6-1. Egress Port Register Address Map
Address
Offset
Register
Symbol
Register Name
Default
Value
Access
044h–047h EPESD EP Element Self Description 0000h R/WO, RO
050h–053h EPLE1D EP Link Entry 1 Description 0100h R/WO, RO
058h–
05Fh
EPLE1A EP Link Entry 1 Address 000000000
0000000h
R/WO, RO
060h–063h EPLE2D EP Link Entry 2 Description 02000002h R/WO, RO
068h–
06Fh
EPLE2A EP Link Entry 2 Address 000000000
0008000h
RO
6.1 EP RCRB Configuration Register Details
Figure 6-1. Link Declaration Topology
PEG
(Port #2)
Egress_LinkDeclar_Topo
Egress Port
(Port #0)
DMI
(Port #1)
Link #2
(Type 1)
Link #1
(Type 0)
Link #2
(Type 0)
Link #1
(Type 0)
Egress Port
(Port #0)
X4
X16
MCH
Main Memory
Subsystem
Intel
®
ICH6
Link #1
(Type 0)