MT9094 Mitel Networks Corporation, MT9094 Datasheet - Page 13

• Manufacturer Part Number: MT9094
• Description: ISO2-CMOS ST-BUS FAMILY Digital Telephone (DPhone-II)
• Manufacturer: Mitel Networks Corporation

Register Summary
This section contains a complete listing of the
DPhone-II register addresses, the control/status bit
mapping associated with each register and a
definition of the function of each control/status bit.
Note: Bits marked "-" are reserved bits and should be written with logic "0".
FCODEC Gain Control Register 1
FCODEC Gain Control Register 2
Receive Gain
Setting (dB)
(default)
RxFG
-1
-2
-3
-4
-5
-6
-7
NCTGn = New Call Tone Gain n
-
-
7
7
0
n
Gain (dB)
0 (default)
= Receive Filter Gain n
-16
-24
-8
RxFG
-
6
6
RxFG
2
0
0
0
0
1
1
1
1
NCTG
RxFG
2
5
5
NCTG
1
1
RxFG
0
0
1
1
NCTG
RxFG
0
0
1
1
0
0
1
1
1
4
4
1
NCTG
0
0
RxFG
0
1
0
1
0
1
0
1
0
1
0
1
-
3
-
3
0
0
TxFG
STG
2
2
2
The Register Summary may be used for future
reference to review each of the control/status bit
definitions without the need to locate them in the text
of the functional block descriptions.
2
Transmit Gain
Setting (dB)
Side-tone Gain
(default) 0
TxFG
(default) OFF
STG
Setting (dB)
1
1
TxFG
-9.96
-6.64
-3.32
1
2
3
4
5
6
7
3.32
6.64
9.96
0
1
ADDRESSES 0Ch and 0Dh are RESERVED
1
ADDRESSES 00h and 09h are RESERVED
TxFG
ADDRESS = 0Ah WRITE/READ VERIFY
ADDRESS = 0Bh WRITE/READ VERIFY
STG
n
STG
0
= Transmit Filter Gain n
0
0
0
n
= Side-tone Gain n
TxFG
STG
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2
2
TxFG
Power Reset Value
Power Reset Value
STG
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
X000 X000
0X00 X000
1
1
MT9094
TxFG
STG
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
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