Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
1979
17.8.20
Port-Signature (PxSIG0)—Offset 124h
Access Method
Default: FFFFFFFFh
17.8.21
Port-Serial ATA Status (PxSSTS0)—Offset 128h
Access Method
Default: 00000000h
7
0h
RO
Status Busy (STS_BSY):
Status - Indicates the interface is busy.
6:4
7h
RO
Status Rsvd0 (STS_RSVD0):
Status - Not Applicable.
3
1h
RO
Status Drq (STS_DRQ):
Status - Indicates a data transfer is requested.
2:1
3h
RO
Status Rsvd1 (STS_RSVD1):
Status - Not Applicable.
0
1h
RO
Status Err (STS_ERR):
Status - Indicates an error during the transfer.
Bit
Range
Default &
Access
Description
Type:
Memory Mapped I/O Register
(Size: 32 bits)
PxSIG0:
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
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
SIG
Bit
Range
Default &
Access
Description
31:0
FFFFFFFFh
RO
Signature (SIG):
Contains the signature received from a device on the first D2H
Register FIS.
Type:
Memory Mapped I/O Register
(Size: 32 bits)
PxSSTS0:
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RSVD
0
IPM
SP
D
DET
Bit
Range
Default &
Access
Description
31:12
0b
RO
RSVD0:
Reserved