EW31244SL7QV Datasheet, PDF (152/252 Pages) Intel Corporation – Intel® 31244 PCI-X to Serial ATA Controller

Intel^® 31244 PCI-X to Serial ATA Controller
Programming Interface
5.10.2.43 SU PCI-X Next Item Pointer Register - SUPCI-X_Next_Item_Ptr
Table 81.
The Next Item Pointer Register bits adhere to the definitions in the PCI Local Bus Specification,
Revision 2.2. This register describes the location of the next item in the function capability list. For
the GD31244 controller, the next capability (PM capability list) is located at off-set E8H.
SU PCI-X Next Item Pointer Register - SUPCI-X_Next_Item_Ptr
PCI
Attributes
7
4
0
ro ro ro ro ro ro ro ro
Bit
07:00
PCI Configuration Offset
E1H
Attribute Legend:
RV = Reserved
PR = Preserved
RS = Read/Set
RW = Read/Write
RC = Read Clear
RO = Read Only
NA = Not Accessible
Default
E8H
Description
Next_ Item_ Pointer - This field provides an offset into the function configuration space pointing to the
next item in the function capability list which is the PM capability header residing at E8H.
152
April 2004
Developer’s Manual