Intel E3815 FH8065301567411 데이터 시트
제품 코드
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
3882
Datasheet
26.8.5
Base Address Register (BAR)—Offset 10h
Access Method
Default: 00000000h
26.8.6
Base Address Register 1 (BAR1)—Offset 14h
Access Method
Default: 00000000h
Type:
PCI Configuration Register
(Size: 32 bits)
Offset:
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
B
ASE
A
D
D
R
SIZE
IND
ICA
TO
R
PR
E
FET
CH
ABL
E
TY
PE
ME
S
SAG
E_S
PAC
E
Bit
Range
Default &
Access
Field Name (ID): Description
31:12
00000h
RW
Base Address (BASEADDR):
Base address of the AHB device memory space. Taken
from Strap values as 1.s
11:4
00h
RO
Size Indicator Read Only (SIZEINDICATOR):
Always returns zero. The size of this
register depends on the size of the Memory space. This size is determined by a top level
of STRAP values as 0.s. Always will be zero as minimum size is 4K.
3
0h
RO
Prefetchable (PREFETCHABLE):
Indicates that this BAR is not prefetchable.
2:1
0h
RO
Type (TYPE):
00 indicates BAR lies in 32 bit address range.
0
0h
RO
Memory Space Indicator (MESSAGE_SPACE):
0. Indicates this BAR is present in the
memory space.
Type:
PCI Configuration Register
(Size: 32 bits)
Offset:
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
BA
SE
ADDR
1
SIZ
E
IND
ICA
TO
R1
PRE
FET
CHA
B
LE1
TYPE
1
M
E
SS
A
G
E
_
SP
A
C
E1
Bit
Range
Default &
Access
Field Name (ID): Description
31:12
00000h
RW
Base Address Register 1 (BASEADDR1):
BAR1 of the LPIO device.