FIC mb02 Servicehandbuch
FIC CONFIDENTIAL AND PROPRIETARY
MB02 Functional Specifications Rev. 0.3 Page 50
MB02 Functional Specifications Rev. 0.3 Page 50
FIC H/W
FIC CONFIDENTIAL AND PROPRIETARY 11-November-2002_
34h
RO
Capabilities Pointer
50h
3Ch
r/w
Interrupt Line
00h
3Dh
RO
Interrupt Pin
02h
40h
r/w
Programmable Codec ID
01h
41h
r/w
Configuration
00h
50-51h
RO
PCI Power Management ID
0001h
52-53h
RO
PC-Power Management
Capabilities
Capabilities
C9C2h
54-55h
r/w, r/wc
Power Management Control and
Status
Status
0000h
6.26
ICH4-M
Native Audio Bus Master Control IO Register
AC97AUD
IO+offset
IO+offset
Type
Name
Default
00h
r/w
PCM in Buffer Descriptor
List Base Address
00000000h
04h
RO
PCM in Current Index Value
00h
05h
r/w
PCM in Last Valid Index
00h
06h
RO, r/wc
PCM in Status
0001h
08h
RO
PCM in Position in Current
Buffer
0000h
0Ah
RO
PCM in Prefetched Index
Value
00h
0Bh
r/w
PCM in Control
00h
10h
r/w
PCM out Buffer Descriptor
List Base Address
00000000h
14h
RO
PCM out Current Index
Value
00h
15h
r/w
PCM out Last Valid Index
00h
16h
r/w
PCM in Status
0001h
18h
RO
PCM out Position in Current
Buffer
0000h
1Ah
RO
PCM out Prefetched Index
Value
00h
1Bh
r/w
PCM out Control
00h
20h
r/w
Mic. in Buffer Descriptor
List Base Address
00000000h
24h
RO
Mic. in Current Index Value
00h
25h
r/w
Mic. in Last Valid Index
00h
26h
r/w
Mic. in Status
0001h
28h
RO
Mic. in Position in Current
Buffer
0000h
2Ah
RO
Mic. in Prefetched Index
Value
00h
2Bh
r/w
Mic. in Control
00h
2Ch
r/w
Global Control
00000000h
30h
RO, r/w,
Global Status
00700000h
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