Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
1968
Datasheet
17.8.8
Vendor Specific Capabilities (VS_CAP)—Offset A4h
Access Method
Default: 018002FEh
17.8.9
RAID Platform ID (RPID)—Offset C0h
This register is used by the Intel Matrix Storage Manager OROM to match the features
supported by the OROM with the platform on which the OROM is executing. This
prevents the use of an OROM designed for newer chipsets from being use on older
chipsets as this could reduce up-sell potential.
Access Method
3
1h
RO
Supports RAID Platform ID Reporting (SRPIR):
If set to 1, then indicates that the
RAID Platform ID is reported via ABAR + C0h. Set to 0 if this ID is not reported via
MMIO space.
2:0
0b
RO
RSVD1:
Reserved
Bit
Range
Default &
Access
Description
Type:
Memory Mapped I/O Register
(Size: 32 bits)
VS_CAP:
ABAR Type:
PCI Configuration Register (Size: 32 bits)
ABAR Reference:
[B:0, D:19, F:0] + 24h
31
28
24
20
16
12
8
4
0
0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 0
PNRRO
RS
VD0
MSL
PNM
B
RE
Bit
Range
Default &
Access
Description
31:16
0180h
RO
PCIe NAND Remapped Register Offset (PNRRO):
Specifies the DWORD offset
within ABAR as to where the PCIe NAND AHCI BAR register space is remapped. Only
valid when PNABRE = 1. This places the start of the PCIe NAND AHCI BAR register space
at ABAR + 600h
15:12
0b
RO
RSVD0:
Reserved
11:1
17Fh
RW
Memory Space Limit. (MSL):
This field specifies the size of the remapped memory
space for the PCIe NAND device. It is a 0-based field. Memory BAR offset from 0 to MSL
of the PCIe NAND device are remapped under the integrated AHCI controller memory
space. The remapped offset into the AHCI memory space and the value programmed in
this field must not exceed the allocated 2k AHCI memory space of the integrated AHCI
controller. The reset default of this field is 17Fh (i.e. bit[11:1] = 00101111111b) which
specifies the size of the remapped memory space as 384 bytes.
0
0h
RW/O
PCIe NAND Memory BAR Remapped Enable (PNMBRE):
Set to 1 if a PCIe NAND
device is present and remapping of its memory BAR register space is enabled. Cleared
to 0 if there is no PCIe NAND device present or the remapping of its memory BAR
register space is disabled.
Type:
Memory Mapped I/O Register
(Size: 32 bits)
ABAR Type:
PCI Configuration Register (Size: 32 bits)
ABAR Reference:
[B:0, D:19, F:0] + 24h