PSB2163T-V31TR Infineon Technologies, PSB2163T-V31TR Datasheet - Page 244

• Manufacturer Part Number: PSB2163T-V31TR
• Description: IC AUDIO RINGING CODEC 28-PDSO
• Manufacturer: Infineon Technologies
• Series: ARCOFI®r

Specifications of PSB2163T-V31TR

• Function: CODEC Filter
• Interface: IOM-2, PCI, Serial
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 900µA
• Power (watts): 1mW
• Operating Temperature: -25°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: DSO-28
• Includes: Activation and Deactivation, B-Channel and D-Channel HDLC Controllers, D-Channel Priority Handler, Monitor Channel Handler
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2163T-V31INTR; PSB2163T-V31TR

1
1.1
The PSB 2163 provides the subscriber with an optimized Audio, Ringing, Codec, Filter
processor solution for a digital telephone. The ARCOFI-SP fulfils all the necessary
requirements for a full-featured digital telephone including handsfree operation. The
ARCOFI-SP performs all coding, decoding and filtering according to CCITT and ETSI
standards. The outstanding advantage of the PSB 2163 is the high performance
speakerphone implementation with the "stronger-wins algorithm" that allows almost a full
duplex conversation.
Due to the completely digital concept of the circuit no external components are required.
The various filters and processing steps of the voice channel including the
speakerphone, the signalling, and the tone generation can be adapted to meet the
different operating conditions by means of software. Also adapting different acoustical
transducers to the ARCOFI-SP is accomplished simply by programming registers and
coefficients.
Therefore evaluating the features and the high performance of the PSB 2163 is an easy
thing if some software is available to program the chip. An important task of the
ARCOS-SP PLUS software is to offer an quick and easy way for evaluation.
1.2
The ARCOS-SP PLUS program has been designed to generate all the required
coefficients and to program the ARCOFI-SP in a real environment. Besides the software
offers an easy way to get familiar with the internal structure of the ARCOFI-SP because
all functional blocks are displayed in a graphic form with many possibilities of interaction
(switches, parameters, registers that can be clicked upon).
Note: The ARCOS-SP PLUS software is also available as a demonstration software.
The demonstration software ARCOS-SP does not support any kind of hardware access.
That means, it is neither possible to load or save files nor to access the ARCOFI-SP with
the help of the SIPB userboards or any other hardware. Because this restriction is easily
understood, there will be no further hints throughout this manual that describe, what
things can not be done with the demo-version. The calculation of all the coefficients is
possible with ARCOS-SP since this requires no hardware access.
Semiconductor Group
The demo-version is called ARCOS-SP (instead of ARCOS-SP PLUS). This
user’s manual describes ARCOS-SP PLUS but is also used as a manual for
ARCOS-SP. However, certain commands are not possible with the demo-version
and cause an error message ("ARCOS-SP does not support this command...").
Introduction
The ARCOFI
The ARCOS-SP PLUS Software
®
-SP PSB 2163
244
SIPO 2163