Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
473
Datasheet Volume Two: Functional Description, February 2014
Integrated I/O (IIO) Configuration Registers
94:87
ROS_V
0x0
vpp_en:
When set, the VPP function for the corresponding root port is enabled. 
Enable Root 
Port
[39]
reserved.
[38]
reserved.
[37]
reserved.
[36]
reserved.
[35]
Memory Channel 3
[34]
Memory Channel 2
[33]
Memory Channel 1
[32]
Memory Channel 0
86:55
ROS_V
0x0
vpp_enaddr:
Assigns the VPP address of the device on the VPP interface and assigns 
the port address for the ports within the VPP device. There are for 
memory channel hotplug.
Port  Addr  
Root Port
[31]  [30:28]
 Reserved
[27]  [27:24]
 Reserved
[23]  [22:20]
 Reserved
[19]  [18:16]
 Reserved
[15]  [14:12]
 Memory Channel 3
[11]  [10:8]
 Memory Channel 2
[7]    [6:4]
 Memory Channel 1
[3]    [2:0]
 Memory Channel 0
54:44
ROS_V
0x0
vpp_en:
When set, the VPP function for the corresponding root port is enabled.
Enable  Root Port
[54]         Port 3d
[53]         Port 3c
[52]         Port 3b
[51]         Port 3a
[50]         Port 2d
[49]         Port 2c
[48]         Port 2b
[47]         Port 2a
[46]         Unused
[45]         Unused
[44]         Port 0 (PCIe* mode only) 
Type:
CFG
PortID:
N/A
Bus:
0
Device:
5
Function:
2
Offset:
0x38c
Size: 128 bits
Bit
Attr
Default
Description
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