Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
1991
17.8.34
Port-Task File Data (PxTFD1)—Offset 1A0h
Access Method
Default: 0000007Fh
17.8.35
Port-Signature (PxSIG1)—Offset 1A4h
Access Method
Default: FFFFFFFFh
Type:
Memory Mapped I/O Register
(Size: 32 bits)
PxTFD1:
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 1 1 1 1 1 1 1
RSV
D
0
ER
R
ST
S_BS
Y
ST
S_RSV
D
0
ST
S_D
R
Q
ST
S_RSV
D
1
ST
S_E
R
R
Bit
Range
Default &
Access
Description
31:16
0b
RO
RSVD0:
Reserved
15:8
00h
RO
Error (ERR):
Contains the latest copy of the task file error register.
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.
Type:
Memory Mapped I/O Register
(Size: 32 bits)
PxSIG1:
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.