參數(shù)資料
型號: PSB7110
廠商: SIEMENS AG
英文描述: Enhanced ISDN Data Access Controller ISAR
中文描述: 增強綜合業(yè)務數(shù)字網(wǎng)的數(shù)據(jù)接入控制器專家組
文件頁數(shù): 150/164頁
文件大?。?/td> 1173K
代理商: PSB7110
_________________________________________________PSB 7110
Siemens Aktiengesellschaft
Page 150
Pump Configuration
Set channel 1 to faxmodulations in originating mode, 6 db transmitter output attenuation and calling
tone enabled:
Control Reg. MSB
=
Control Reg. LSB
=
1. Parameter
=
2. Parameter
=
HIS
=
81h
02h
06h
01h
66h
Note: If the pump is set to faxmodulations, the SART must not be configured
as this is controlled by fax control commands which support implementation
of fax class1 (see 3.11 Fax Class 1 Implementation).
Set channel 1 to automode data modulation in answering mode with 8 db transmitter output
attenuation with answer tone enabled and all modulation schemes are disabled except V.32bis with
data rates up to 12000 bps only:
Control Reg. MSB
=
Control Reg. LSB
=
1. Parameter
=
2. Parameter
=
3. Parameter
=
4. Parameter
=
5. Parameter
=
6. Parameter
=
HIS
=
02h
06h
08h
0
82h
0Fh
F1h
02h
66h
IOM-2 Configuration
Set channel 1 to the first timeslot on the IOM-2 interface with 8-bit timeslot length and regular
switching of TX/RX paths. PCM data is A-law encoded and rate conversion is enabled (typical IOM-2
configuration for pump modes fax, datamodem and halfduplex modulations):
Control Reg. MSB
Control Reg. LSB
1. Parameter
2. Parameter
3. Parameter
4. Parameter
5. Parameter
HIS
=
=
=
=
=
=
=
=
83h
05h
10h
0
0
0
0
67h
Set channel 2 to the third timeslot on the IOM-2 interface with 8-bit timeslot length and mapping of
transmitter and receiver to DD and DU of IOM-2 respectively. PCM data is
μ
-law encoded. This
configuration might be used e.g. for pump mode DTMF:
Control Reg. MSB
Control Reg. LSB
1. Parameter
2. Parameter
3. Parameter
4. Parameter
5. Parameter
HIS
=
=
=
=
=
=
=
=
84h
05h
08h
02h
0
02h
0
A7h
The configuration of the IOM-2 interface has to make sure the the selected timeslots for channel 1
and 2 do not overlap, even if one of the channels is currently disabled by setting the IOM-bit to 0.
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