PEB2465 SIEMENS [Siemens Semiconductor Group], PEB2465 Datasheet - Page 30

• Manufacturer Part Number: PEB2465
• Description: Four Channel Codec Filter
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
3.4.1
Configuration register CR1 defines the basic SICOFI-4 settings, which are: enabling/
disabling the programmable digital filters and tone generators.
Bit
TH
IM/R1
FRX
FRR
AX
AR
ETG2
ETG1
1)
Tone generator 2 is not available if Level Metering Function is enabled!
7
CR1 Configuration Register 1
TH
Enable TH- (TransHybrid Balancing) Filter
TH = 0:
TH = 1:
Enable IM-(Impedance Matching) Filter and R1-Filter
IM/R1 = 0:
IM/R1 = 1:
Enable FRX (Frequency Response Transmit)-Filter
FRX = 0:
FRX = 1:
Enable FRR (Frequency Response Receive)-Filter
FRR = 0:
FRR = 1:
Enable AX-(Amplification/Attenuation Transmit) Filter
AX = 0:
AX = 1:
Enable AR-(Amplification/Attenuation Receive) Filter
AR = 0:
AR = 1:
Enable programmable tone generator 2
ETG2 = 0 :
ETG2 = 1:
Enable programmable tone generator 1
ETG1 = 0 :
ETG1 = 1:
6
IM/R1
5
TH-filter disabled
TH-filter enabled
IM-filter and R1-filter disabled
IM-filter and R1-filter enabled
FRX-filter disabled
FRX-filter enabled
FRR-filter disabled
FRR-filter enabled
AX-filter disabled
AX-filter enabled
AR-filter disabled
AR-filter enabled
programmable tone generator 2 is disabled
programmable tone generator 2 is enabled
programmable tone generator 1 is disabled
programmable tone generator 1 is enabled
FRX
4
FRR
30
3
AX
1)
2
Programming the SICOFI
AR
1
ETG2
PEB 2465
0
ETG1
02.97
®
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