User Guide

FIC CONFIDENTIAL AND PROPRIETARY
MB02 Functional Specifications Rev. 0.3 Page 53
FIC H/W
FIC CONFIDENTIAL AND PROPRIETARY 11-November-2002_
Value
05h r/w Modem in Last Valid Index 00h
06h RO, r/wc Modem in Status 0001h
08h RO Modem in Position in
Current Buffer
00h
0Ah RO Modem in Prefetched Index
Value
00h
0Bh r/w Modem in Control 00h
10h r/w Modem out Buffer
Descriptor List Base Address
00000000h
14h RO Modem out Current Index
Value
00h
15h r/w Modem out Last Valid Index 00h
16h r/w Modem in Status 0001h
18h RO Modem out Position in
Current Buffer
00h
1Ah RO Modem out Prefetched Index
Value
00h
1Bh r/w Modem out Control 00h
3Ch r/w Global Control 00000000h
40h RO, r/w,
r/wc
Global Status 00000000h
44h r/w Codec Write Semaphore
Register
00h
7 I/O CONFIGURATIONS
7.1 ISA Registers Tables
Address Type Name Location Remark
0000h r/w DMA1 CH0 Base and Current Address Register ICH4-M INT
0001h r/w DMA1 CH0 Base and Current Count Register ICH4-M INT
0002h r/w DMA1 CH1 Base and Current Address Register ICH4-M INT
0003h r/w DMA1 CH1 Base and Current Count Register ICH4-M INT
0004h r/w DMA1 CH2 Base and Current Address Register ICH4-M INT
0005h r/w DMA1 CH2 Base and Current Count Register ICH4-M INT
0006h r/w DMA1 CH3 Base and Current Address Register ICH4-M INT
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