FIC mb02 Servicehandbuch
FIC CONFIDENTIAL AND PROPRIETARY
MB02 Functional Specifications Rev. 0.3 Page 52
MB02 Functional Specifications Rev. 0.3 Page 52
FIC H/W
FIC CONFIDENTIAL AND PROPRIETARY 11-November-2002_
10-13h
RO, r/w
Modem Mixer Base Address
00000001h
14-17h
RO, r/w
Modem Base Address
00000001h
2C-2Dh
r/wo
Subsystem Vendor ID
0000h
2E-2Fh
r/wo
Subsystem ID
0000h
34h
RO
Capabilities Pointer
50h
3Ch
RO
Interrupt Line
00h
3Dh
RO
Interrupt Pin
02h
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
6.28
ICH4-M
AC97 Modem IO Register
Register
Pri.
Pri.
Sec.
Name
PCM in Buffer Descriptor List Base
Address
00:38h
80:B8h
Intel Reserved
3Ch
BCh
Extended Modem ID
3Eh
BEh
Extended Modem Start/Control
40h
C0h
Line 1 DAC/ADC Rate
42h
C2h
Line 2 DAC/ADC Rate
44h
C4h
Handset DAC/ADC Rate
46h
C6h
Line 1 DAC/ADC Level Mute
48h
C8h
Line 2 DAC/ADC Level Mute
4Ah
CAh
Handset DAC/ADC Level Mute
4Ch
CCh
GPIO Pin Config
4Eh
CEh
GPIO Polarity/Type
50h
D0h
GPIO Pin Sticky
52h
D2h
GPIO Pin Wake Up
54h
D4h
GPIO Pin Status
56h
D6h
Misc. Modem AFE Stat/Ctrl
58h
D8h
AC97 Reserved
5Ah
DAh
Vendor Reserved
7Ch
FCh
Vendor ID1
7Eh
FEh
Vendor ID2
6.29
ICH4-M
Modem IO Register
AC97MOD
EM+offset
EM+offset
Type
Name
Default
00h
r/w
Modem In Buffer Descriptor
List Base Address
00000000h
04h
RO
Modem in Current Index
00h
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