PEF 20954 HT V1.1 Infineon Technologies, PEF 20954 HT V1.1 Datasheet - Page 79

• Manufacturer Part Number: PEF 20954 HT V1.1
• Description: IC ECHO CANCELLER DGTL TQFP144
• Manufacturer: Infineon Technologies

Specifications of PEF 20954 HT V1.1

• Function: Smart Integrated Digital Echo Canceller (SIDEC)
• Interface: PCM, Serial, UCC
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 350mA
• Power (watts): 900mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LFQFP
• Includes: Double Talk Detection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF20954HTV1.1; SP000007505

Data Sheet
Addr
2CH MONSTAT1
2DH MONSTAT2
3CH LTIM
3DH SOTP
2AH MONSO
2BH MONRI
2EH MONSTAT3
2FH CTRLTSMON
3AH TSGRPP
3BH HTIM
3EH TESTSTAT
29H MONSI
30H CONFPCM
31H CONFTS16
32H CONFIDLE
33H IDLEMASK
34H IDLEPATTERN
35H ATE
36H SFATSES
37H TESTTIMER
38H CTRLTEST
39H TSGSPP
.
Short Name
Monitor send input signal (A-/µ-Law
encoded)
Monitor send output signal (A-/µ-Law
encoded
Monitor of receive input signal (A-/µ-
Law encoded
Monitor of internal/external control
states 1
Monitor of internal/external control
states 2
Monitor of internal/external control
states 3
Control of TS to be monitored
Global Configuration of PCM outputs
Configuration of TS16 CAS
Evaluation for E1 frames
Configuration of IDLE Detection
IDLE detection bit compare MASK
Idlepattern
Address of Test-channel
Super frame alarm and requested
timeslot en/disable status
Control of test channel
Test signal generator for send path
pattern
Test signal generator for receive path
pattern
High-Byte for Timer
Low-Byte for Timer
Send path output test pattern
Background test status signals
P Test and Timer
79
name
Full
Register Description
R/W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
Rev. 2, 2004-07-28
value
PEB 20954
Res.
PEF 20954
1DH
00H
03H
12H
00H
55H
00H
00H
00H
55H
55H
00H
00H
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