參數(shù)資料
型號: MT9300BL
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 數(shù)字傳輸電路
英文描述: Multi-Channel Voice Echo Canceller
中文描述: DATACOM, ISDN ECHO CANCELLER, PQFP160
封裝: MQFP-160
文件頁數(shù): 24/39頁
文件大小: 629K
代理商: MT9300BL
MT9300B
Data Sheet
24
Zarlink Semiconductor Inc.
Bit
Name
Description
7-4
res
Reserved bits. Must always be set to zero for normal operation.
3
RingClr
When high, the instability detector is activated.
When low, the instability detector is disabled.
2
PathClr
When high, the current echo channel estimate will be cleared and the echo canceller
will enter fast convergence mode upon detection of a path change. When low, the
echo canceller will keep the current path estimate but revert to fast convergence
mode upon detection of a path change. Note: this bit is ignored if PathDet is low.
1
PathDet
When high, the path change detector is activated. When low, the path change
detector is disabled.
0
res
Reserved bit. Must always be set to zero for normal operation.
Echo Canceller A, Control Register A3
Echo Canceller B, Control Register B3
res
PathDet
PathClr
RingClr
res
res
res
res
7
6
5
4
3
2
1
0
Reset Value:
0A
H
Read/Write Address:
Read/Write Address:
08
H
+ Base Address
28
H
+ Base Address
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MT9300BV 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multi-Channel Voice Echo Canceller
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