Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
2677
20.5.20
AZCTL—Offset 40h
Azalia controller
Access Method
Default: 01h
20.5.21
IOBC—Offset 42h
IO Buffer control
Access Method
Default: 00h
Type:
PCI Configuration Register
(Size: 8 bits)
AZCTL:
7
4
0
0
0
0
0
0
0
0
1
Re
se
rv
ed
AZ_A
C97
Bit
Range
Default &
Access
Description
7:1
0h
RO
Reserved:
Reserved
0
1h
RO
AZ_AC97# (AZ_AC97):
This register is always 1'b1 indicating Azalia
Type:
PCI Configuration Register
(Size: 8 bits)
IOBC:
7
4
0
0
0
0
0
0
0
0
0
Re
se
rv
ed
_
0
ASR
C
Re
se
rv
ed
_
1
A
V
DDIS
MVSEL
VM
OD
E
Bit
Range
Default &
Access
Description
7:6
0h
RO
Reserved_0:
Reserved
5:4
0h
RO
ASRC:
Audio buffer slew rate control
3
0h
RO
Reserved_1:
Reserved
2
0h
RO
AVDDIS:
Automatic voltage detector disable
1
0h
RO
MVSEL:
Manual voltage select