User Guide

FIC CONFIDENTIAL AND PROPRIETARY
MB02 Functional Specifications Rev. 0.3 Page 51
FIC H/W
FIC CONFIDENTIAL AND PROPRIETARY 11-November-2002_
r/wc
34h r/w Codec Write Semaphore
Register
00h
40-43h RO Mic. 2 Buffer Descriptor List
Base Address
00000000h
44h r/w Mic. 2 Current Index Value 00h
45h r/w Mic. 2 Last Valid Index 00h
46-47h RO Mic. 2 Status 0001h
48-49h RO Mic. 2 Position in Current
Buffer
0000h
4Ah r/w Mic. 2 Prefetched Index
Value
00h
4Bh RO Mic. 2 Control 00h
50-53h r/w PCM in 2 Buffer Descriptor
List Base Address
00000000h
54h RO PCM in 2 Current Index
Value
00h
55h r/w PCM in 2 Last Valid Index 00h
56-57h r/w PCM in 2 Status 0001h
58-59h RO PCM in 2 Position in Current
Buffer
0000h
5Ah RO PCM in 2 Prefetched Index
Value
00h
5Bh r/w PCM in 2 Control 00h
60-63h r/w SPDIF Buffer Descriptor
List Base Address
00000000h
64h RO SPDIF Current Index Value 00h
65h r/w SPDIF Last Valid Index 00h
66-67h r/w SPDIF Status 0001h
68-69h RO SPDIF Position in Current
Buffer
0000h
6Ah RO SPDIF Prefetched Index
Value
00h
6Bh r/w SPDIF Control 00h
80h RO, r/w Sdata_IN Map 00h
6.27 CH4-M AC97 Modem Cotroller Register (Device 31:Function 6)
Address Access Register Name Default Value
00-01h RO Vendor ID 8086h
02-03h RO Device ID 24C6h
04-05h RO, r/w Command Register 0000h
06-07h RO, r/wc Status Register 0290h
08h RO Revision ID
09h RO Programming Interface 00h
0Ah RO Sub Class Code 03h
0Bh RO Base Class Code 07h
0Eh RO Header Type 00h
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