EP80579 Datasheet, PDF (847/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
23.1.7.7 Offset F8h: MANID – Manufacturing ID Register
Table 23-42. Offset F8h: MANID – Manufacturing ID Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:31:2
Offset Start: F8h
Offset End: FBh
Size: 32 bit
Default: Variable
Power Well: Core
Bit Range
31 : 24
23 : 16
15 : 08
07 : 00
Bit Acronym
Bit Description
Sticky
Reserved
SID
MID
PID
Reserved
Stepping Identifier (SID): This field is incremented for
each stepping of the part. Note that this field can be used
by software to differentiate steppings when the Revision
ID may not change.
Note: 00h for A0 stepping
Note: 01h for B0 stepping
The value read from this register is the same as that read
from Device 31, Function 0, Offset F8h.
Manufacturer Identifier (MID): 0Fh = Intel
Process/Dot Identifier (PID): Indicates the process as
1263h.
Bit Reset
Value
0h
Variable
0Fh
90h
Bit Access
RO
RO
RO
RO
23.2
Warning:
Note:
SATA I/O Mapped Registers
All I/O registers are in the core well. When the Index/Data Pair is enabled these
registers use 32 bytes of I/O space, allocated via the LBAR register (configuration
offset 20h). When the Index/Data Pair is disabled these registers use 16 bytes of I/O
space.
Registers 00-0Fh are only used for legacy operation. Software must not use these
registers when running AHCI.
The default values are defined with an h for hex, a bi for binary, or 00 for zero. If there
is not a letter following the default value, assume it is a binary number.
Address locations that are not listed are considered reserved register locations. Reads
to reserved registers may return non-zero values. Writes to reserved locations may
cause system failure.
Reserved bits are Read Only.
Start
00
02
04
08
0A
End
00
02
07
08
0A
Symbol
PCMD
PSTS
PDTP
SCMD
SSTS
Name
Primary Command
Primary Status
Primary Data Table Pointer
Secondary Command
Secondary Status
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
847