參數(shù)資料
型號(hào): MT91L61AS
廠商: Mitel Networks Corporation
元件分類: Codec
英文描述: ISO2-CMOS 3 Volt Multi-Featured Codec (MFC)
中文描述: ISO2 - CMOS三伏多功能的編解碼器(MFC)中
文件頁(yè)數(shù): 14/32頁(yè)
文件大小: 146K
代理商: MT91L61AS
MT91L60/61
Advance Information
14
Register Summary
Receive Gain
Setting (dB)
RxFG
2
RxFG
1
RxFG
0
Transmit Gain
Setting (dB)
TxFG
2
TxFG
1
TxFG
0
(default) 0
-1
-2
-3
-4
-5
-6
-7
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
(default) 0
1
2
3
4
5
6
7
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Gain Control Register 1
ADDRESS = 00h WRITE/READ VERIFY
Power Reset Value
1000 0000
7
6
5
4
3
2
1
0
RxINC RxFG
2
RxFG
1
RxFG
0
TxFG
2
TxFG
1
TxFG
0
TxINC
RxFG
n
= Receive Filter Gain bit n
TxFG
n
= Transmit Filter Gain bit n
RxINC: When high, the receive path nominal gain is set to 0 dB. When low, this gain is -6.0 dB.
TxINC: When high, the transmit path nominal gain is set to 15.3 dB. When low, this gain is 6.0 dB.
Side-tone Gain
Setting (dB)
STG
2
STG
1
STG
0
(default) OFF
-9.96
-6.64
-3.32
0
3.32
6.64
9.96
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Gain Control Register 2
ADDRESS = 01h WRITE/READ VERIFY
Power Reset Value
XXXX X000
7
6
5
4
3
2
1
0
-
-
-
-
STG
2
STG
1
STG
0
-
STG
n
= Side-tone Gain bit n
Note: Bits marked "-" are reserved bits and should be written with logic "0"
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