Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
1772
Datasheet
Default: 00000000h
16.6.11
Buffer Data Port Register (BUF_DATA_PORT)—Offset 20h
32-bit data port register to access internal buffer.
Access Method
Default: 00000000h
16.6.12
Present State Register (PRE_STATE)—Offset 24h
The Host Driver can get status of the Host Controller from this 32-bit read only register.
Access Method
Default: 1FFF0000h
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
cmd_re
sp
Bit
Range
Default &
Access
Field Name (ID): Description
31:0
0h
RO
Command Response (cmd_resp):
The Table 2-12 describes the mapping of
command responses from the SD Bus to this register for each response type. In the
table, R[] refers to a bit range within the response data as transmitted on the SD Bus,
REP[] refers to a bit range within the Response register
Type:
Memory Mapped I/O Register
(Size: 32 bits)
Offset:
BAR Type:
PCI Configuration Register (Size: 32 bits)
BAR Reference:
[B:0, D:17, F:0] + 10h
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
bu
f_d
ata
Bit
Range
Default &
Access
Field Name (ID): Description
31:0
0h
RW
Buffer Data (buf_data):
The Host Controller buffer can be accessed through this 32-
bit Data Port register. Refer to section 1.7.
Type:
Memory Mapped I/O Register
(Size: 32 bits)
Offset:
BAR Type:
PCI Configuration Register (Size: 32 bits)
BAR Reference:
[B:0, D:17, F:0] + 10h