O c t o b e r 2 00 6
V INE T I C ® -C PE
V oi c e o v er IP P ro c esso r f o r C u stom e r P re m ise s Eq ui pm en t
V I N E T I C ® - 2C P E / - 1C P E (P E B / P E F 33 32 / -3 33 1) , V e rs i on 2. 2
V I N E T I C ® - 2A T A / - 1A TA ( P E B 33 42 / P E B 3 34 1) , V er si o n 2 . 2
V I N E T I C ® - 2P LU S / -1 P L US (P E B 33 20 / P E B 3 34 0) , V e rs i on 2 . 2
V I N E T I C ® - 0/ - C L ( P E B 3 33 22 / P E B 3 33 21 ), V er s io n 2 . 2
Product Overview
R e v is i o n 1 . 0
Communication Solutions
Edition 2006-10-09
Published by
Infineon Technologies AG
81726 München, Germany
© Infineon Technologies AG 2006.
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values
stated herein and/or any information regarding the application of the device, Infineon Technologies hereby
disclaims any and all warranties and liabilities of any kind, including without limitation warranties of
non-infringement of intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Voice over IP Processor for Customer Premises Equipment
Revision History: 2006-10-09, Revision 1.0
Previous Version: none
Page
Subjects (major changes since last revision)
Trademarks
ABM®, ACE®, AOP®, Arcofi®, ASM®, ASP®, BlueMoon®, BlueNIX®, ConverGate®, C166®, DUALFALC®, DuSLIC®,
ELIC®, EPIC®, FALC®, GEMINAX®, IDEC®, INCA®, IOM®, Ipat®-2, IPVD®, Isac®, ITAC®, IWE®, IWORX®,
M-GOLD®, MUSAC®, MuSLIC®, OCTALFALC®, OCTAT®, POTSWIRE®, QUADFALC®, QUAT®, SCOUT®, SCT®,
SEROCCO®, S-GOLD®, SICAT®, SICOFI®, SIDEC®, SIEGET®, SLICOFI®, SMARTI®, SOCRATES®, VDSLite®,
VINETIC®, 10BaseS® are registered trademarks of Infineon Technologies AG.
DIGITAPE™, EasyPort™, E-GOLD™, E-GOLDlite™, S-GOLDlite™, S-GOLD2™, S-GOLD3™, VINAX™,
WildPass™, 10BaseV™, 10BaseVX™ are trademarks of Infineon Technologies AG.
Microsoft® and Visio® are registered trademarks of Microsoft Corporation. Linux® is a registered trademark of
Linus Torvalds. FrameMaker® is a registered trademark of Adobe Systems Incorporated. APOXI® is a registered
trademark of Comneon GmbH & Co. OHG. PrimeCell®, RealView®, ARM® are registered trademarks of ARM
Limited. OakDSPCore®, TeakLite® DSP Core, OCEM® are registered trademarks of ParthusCeva Inc.
IndoorGPS™, GL-20000™, GL-LN-22™ are trademarks of Global Locate. ARM926EJ-S™, ADS™, Multi-ICE™
are trademarks of ARM Limited.
Product Overview
3
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
Table of Contents
Table of Contents
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2
2.1
2.1.1
2.1.2
2.1.3
2.2
2.2.1
2.2.2
2.2.3
2.3
2.3.1
2.3.2
2.3.3
2.4
2.4.1
2.4.2
2.4.3
2.5
VINETIC®-CPE Family Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
VINETIC®-2PLUS/-1PLUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
VINETIC®-2CPE/-1CPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VINETIC®-2ATA/-1ATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
VINETIC®-0/-CL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
SLIC-DC and SLIC-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3
Software and Development Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Literature References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Product Overview
4
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
List of Figures
List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
VoIP CPE System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
VINETIC®-2PLUS Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
VINETIC®-1PLUS Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
VINETIC®-PLUS Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
VINETIC®-2CPE Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
VINETIC®-1CPE Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
VINETIC®-CPE Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VINETIC®-ATA Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
VINETIC®-CL/-0 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Product Overview
5
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
List of Tables
List of Tables
Table 1
Table 2
Table 3
VINETIC®-CPE Device Feature Comparison Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
VINETIC®-CPE Device Feature Comparison Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
VINETIC®-CPE Package Type Comparison Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Product Overview
6
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
Preface
1
Preface
VINETIC®-CPE is the Infineon VoIP processor series which targets variant Customer Premises Equipment (CPE)
market. Inheriting market proved Infineon VoIP system technology and CODEC/SLIC design, VINETIC®-CPE
offers the flexible VoIP solution with the best-in-class Voice over IP processing capability in CPE devices.
Analog Voice
Packetized
Voice
SLIC
CODEC
A/D
D/A
VoIP
Processor
Network
Controller
SLIC
VoIP_Blockdiagram.vsd
Figure 1
VoIP CPE System Block Diagram
As illustrated, a typical VoIP CPE system with analog telephone interface is built up by several major function
blocks. First is the SLIC (Subscriber Line Interface Circuit), its function is to supply the ringing voltage, DC-feeding
and line current sensing. The analog voice signal needs to be sampled and digitized to PCM signal for further
processing and CODEC is working here as the A/D or D/A converter. Last but not the least, the voice signal needs
to be coded by certain compression algorithm (e.g. G.729) and packetized into RTP so will be sent to Network
controller for further transmission. On the other hand, for voice packet coming from network side, the VoIP
processor works as decoder and generate the PCM voice stream from packetized voice. VINETIC®-CPE is the
integrated system solution for those or one of the function blocks. It supports G.711, G.726 ADPCM,G.723.1
G.729A/B/E, iLBC voice coder and T.38 FAX relay, as well as the network voice processing features like Jitter
Buffer, Line Echo Cancellation, VAD, CID, AGC etc. The CODEC/SLIC features are programmable to fullfill the
world wide analog telephone requirements.
From a 1-channel low-end VoIP analog adapter to the multi-channel FXS/FXO VoIP router; from the VoIP DECT
basestation to a xDSL home gateway with FXS/FXO for both analog and ISDN lines, today’s VoIP CPE products
are featuring variable VoIP capabilities. To cover these applications, the members of VINETIC®-CPE series are
designed to be hardware pin- and software-compatible, allowing the maximum flexibility while offering the
optimized feature set per application.
VINETIC®-CPE is a system solution from Infineon, that means customer get not only the hardware device but also
a system package containing the processor’s firmware, device driver on the host controller and full documentation.
Infineon supplies VINETIC®-CPE driver for both Linux/VxWorks OS, and the driver itself is organized as OS
independent in order to enable the easy porting to any other embedded operation system. On the top level of driver
software there is Telephone Application Programming Interface (TAPI) which gives developer the way to fast
realize high level applications. All series devices are software compatible.
Product Overview
7
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
VINETIC®-CPE Family Overview
2
VINETIC®-CPE family contains scalable device members. It could be classified by the following major categories:
•
•
•
VINETIC®-PLUS version, integrating 2 or 1 channel SLIC, CODEC and the VoIP Processor as single device
VoIP engine on analog telephone lines
VINETIC®-CPE/-ATA version with 2 or 1 channel analog CODEC, VoIP Processor and interface to Infineon
SLIC
VINETIC®-0/-CL version as pure VoIP Processor without analog CODEC
Among them, the VINETIC®-CPE/-ATA version and VINETIC®-0/-CL version are hardware pin-pin compatible, all
the family members are software compatible. The following is feature comparison table for the VINETIC®-CPE
family members.
Table 1
VINETIC®-CPE Device Feature Comparison Table
Product Name
VINETIC®-2PLUS
VINETIC®-1PLUS
VINETIC®-2CPE
VINETIC®-1CPE
Sales Code
PEB 33322
PEB 33321
PEB 3332
PEF 3332
PEB 3331
PEF 3331
Package Type
PG-LBGA-144
PG-LBGA-144
PG-TQFP-100
PG-TQFP-64
PG-TQFP-100
PG-TQFP-64
Analog CODEC
2
1
2
1
SLIC Support
2 SLIC-DC integrated 1 SLIC-DC integrated SLIC-DC V1.2
SLIC-E V2.1
SLIC-DC V1.2
SLIC-E V2.1
G.723.1/ G.729
A/B/E
4
2
4
2
G.711/ G.726
ADPCM/ iLBC
4
2
4
2
T.38Fax Relay
4
2
4
2
Line Echo
Cancellation
Up to 128 ms
(Window Based)
Up to 128 ms
(Window Based)
Up to 128 ms
(Window Based)
Up to 128 ms
(Window Based)
Jitter Buffer
Adaptive
Adaptive
Adaptive
Adaptive
PCM Interface
Yes
Yes
Yes
Yes
DTMF, CID
Receive and
Send
Yes
Yes
Yes
Yes
Main
Applications
Mini size Portable VoIP CPE with analog
telephone interface
Product Overview
8
Wide range of VoIP CPEs like VoIP router,
xDSL home gateway, SOHO IP PBX
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
Table 2
VINETIC®-CPE Device Feature Comparison Table
Product Name
VINETIC®-2ATA
VINETIC®-1ATA
VINETIC®-CL
VINETIC®-0
Sales Code
PEB 3342
PEB 3341
PEB 3340
PEB 3320
Package Type
PG-TQFP-100
PG-TQFP-64
PG-TQFP-100
PG-TQFP-64
PG-TQFP-100
PG-TQFP-64
PG-TQFP-100
PG-TQFP-64
Analog CODEC
2
1
n/a
n/a
SLIC Support
SLIC-DC V1.2
SLIC-DC V1.2
n/a
n/a
G.723.1/ G.729
A/B/E
2
2
2
4
G.711/ G.726
ADPCM/ iLBC
2
2
2
4
T.38Fax Relay
2
1
n/a
4
Line Echo
Cancellation
Up to 16 ms
Up to 16 ms
n/a
Up to 128 ms
(Window Based)
Jitter Buffer
Adaptive
Adaptive
Adaptive
Adaptive
PCM Interface
Yes
Yes
Yes
Yes
DTMF, CID
Receive and
Send
Yes
Yes
Yes
Yes
Targeting
Applications
Low-cost VoIP ATA/router, Low-cost VoIP
Home Gateway
VoIP DECT base
station
VoIP processor for
CPE or IP PBX
Table 3
VINETIC®-CPE Package Type Comparison Table
Package
Type
PG-TQFP-100
PG-TQFP-64
PG-LBGA-144
Host
Interface
Serial: SPI, SCI
Parallel: Intel/Motorola Mode
Serial: SPI, SCI
Serial: SPI, SCI
Parallel: Intel/Motorola Mode
GPIO
8
0
8
®
Product List VINETIC -2CPE/-1CPE
VINETIC®-2ATA/-1ATA
VINETIC®-CL/-0
Product Overview
®
VINETIC -2CPE/-1CPE
VINETIC®-2ATA/-1ATA
VINETIC®-CL/-0
9
VINETIC®-2PLUS/-1PLUS
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
VINETIC®-2PLUS/-1PLUS
2.1
VINETIC®-PLUS version is the world's first VoIP processor that integrates SLIC functions. With the 2 or 1
integrated Subscriber Line Interface Circuit (SLIC), it enables the most compact solution for VoIP telephony CPE
products.
2.1.1
Main Features
®
VINETIC -2PLUS (see Figure 2) is a 2-channel CODEC/2-channel SLIC VoIP system solution and supports two
FXS interfaces. Via its PCM interface a external device, e.g. ISDN, CODEC/DAA for FXO can be implemented.
VINETIC®-1PLUS (see Figure 3) is a 2-channel CODEC/1-channel SLIC VoIP system solution and supports one
FXS and one FXO (via external DAA device on the second CODEC channel).
VINETIC®-2PLUS/-1PLUS contains a fully programmable CODEC/SLIC system with enhanced signal-processing
and VoIP capabilities. The SLIC-part of the VINETIC®-2PLUS/-1PLUS utilizes two/one single-channel highvoltage SLICs with power optimized DC/DC-based supply voltage generation. It is able to provide cost optimized
solutions particularly in CPE applications, requiring only a single power supply voltage between 9 V and 40 V. All
the necessary POTS supply and battery voltages are generated by a buck-boost DC/DC converter together with
a minimum of external components. This technology allows the generation of ring signals up to 65 VRMS and the
system is able to support loads up to 5 REN.
The VoIP processor inside VINETIC®-PLUS version is flexible and powerful. All popular VoIP coders, for example
G.711, G.726 ADPCM, G.723.1, G.729 A/B/E and iLBC as well as T.38 Fax relay are supported. The VINETIC®2PLUS is able to support up to 4-channel G.723.1 or G.729 low bitrate voice coder simultaneously, and VINETIC®1PLUS is able to do 2-channel voice coders together, thus they both enable 3-party VoIP conferencing functions.
Voice is compressed by the processor and sent out as RTP/RTCP package via SPI or Parallel interface to the host
controller.
Except those features VINETIC®-PLUS version contains Jitter Buffer, VAD, CNG and LEC etc, which are the most
important voice quality related features that system engineers should consider. The Window based LEC on
VINETIC®-PLUS is able to support up to 128 ms echo cancellation for both Near-End Echo and Far-End Echo
caused on the analog telephone line.
Both VINETIC®-2PLUS and VINETIC®-1PLUS version have PCM interface to the second device. And the one
SLIC version VINETIC®-1PLUS keeps its second CODEC channel free for FXO operation.
Analog Voice
Packetized Voice
VINETIC ®-2PLUS
SLIC
SLIC
CODEC
A/D
D/A
VoIP
Processor
Network
Controller
2PLUS_Blockdiagram.vsd
Figure 2
VINETIC®-2PLUS Block Diagram
Product Overview
10
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
Analog Voice
Packetized Voice
VINETIC ® -1PLUS
SLIC
CODEC
A/D
D/A
VoIP
Processor
Network
Controller
1PLUS_Blockdiagram.vsd
Figure 3
VINETIC®-1PLUS Block Diagram
2.1.2
Package
Both VINETIC®-2PLUS and VINETIC®-1PLUS are packaged in the Green PG-LBGA-144 package according to
the RoHS requirement. The details of package information can be found in [5].
2.1.3
Applications
®
VINETIC -PLUS is the world first and smallest VoIP processor integrating with CODEC/SLIC. Typical application
for VINETIC®-2PLUS and VINETIC®-1PLUS are portable VoIP ATA, wireless router or VoIP Home gateway with
compact PCB size.
Figure 4 illustrates one portable wireless VoIP router based on VINETIC®-1PLUS and Infineon network processor
WildPass featured with wireless LAN baseband. The whole system is built up with 1FXS, 1FXO, 100/10 Mbit/s
Ethernet WAN and the Wireless LAN 802.11b/g interface.
PSTN
802.11 b/g
PC
FXO
DAA
RF
FXS
WAN
VINETIC®-1PLUS
PEB 33321
SPI
WildPass®
ADM 8668
Ethernet
Telephone
Figure 4
VINETIC®-PLUS Application Example
Product Overview
11
Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
2.2
VINETIC®-2CPE/-1CPE
The VINETIC®-2CPE/-1CPE is the most capable member of Infineon’s VINETIC®-CPE family. With the system
solution (DSP firmware and software device driver) provided by Infineon, it is optimized for all kinds of VoIP CPE
as well as Small and Medium Enterprise (SME) VoIP applications.
2.2.1
Main Features
The VINETIC®-2CPE/-1CPE integrates VoIP DSP and RAM/ROM for voice processing as well as the 2 or 1channel CODEC with SLIC interfaces. VINETIC®-2CPE is a 2-channel CODEC VoIP system solution and supports
two SLIC interfaces; VINETIC®-1CPE is a 1-channel CODEC VoIP system solution and supports one SLIC
interface. Via the PCM interface an external voice device, e.g. ISDN, CODEC/DAA for FXO can be interoperated
with VINETIC®-2CPE/-1CPE.
Analog Voice
Packetized Voice
®
VINETIC -2CPE
SLIC
SLIC
CODEC
A/D
D/A
VoIP
Processor
Network
Controller
2CPE_Blockdiagram.vsd
Figure 5
VINETIC®-2CPE Block Diagram
Analog Voice
Packetized Voice
VINETIC ®-1CPE
SLIC
CODEC
A/D
D/A
VoIP
Processor
Network
Controller
1CPE_Blockdiagram.vsd
Figure 6
VINETIC®-1CPE Block Diagram
The VoIP processor inside VINETIC®-2CPE/-1CPE version is similar to the VINETIC®-2PLUS/-1PLUS thus keeps
the flexible and powerful characters. There are a maximum of 4 VoIP channels (voice coder like G.729, T.38 Fax
relay and signaling like Caller ID generation/detection, Jitter buffer etc.) inside VINETIC®-2CPE and 2 VoIP
channels inside VINETIC®-1CPE. Both VINETIC®-2CPE (see Figure 5) and VINETIC®-1CPE (see Figure 6)
versions can interface to Infineon SLIC-DC V1.2 (mainly for VINETIC®-CPE application) or SLIC-E V2.1 (mainly
for CO/Enterprise application) for different POTS requirements.
With this scalability in system structure the VINETIC®-2CPE/-1CPE is able to support multi-category VoIP
systems: from the VoIP wireless router to xDSL home gateway, from the WiMax IAD to a xPON ONT with Voice
service. As there are maximum four voice channel and each has the necessary DSP performance, this device can
well interoperate with other PCM devices like ISDN, Blootooth or can be cascaded to 4, 8, 16 analog channels to
fulfill different system requirements.
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VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
The VINETIC®-2CPE/-1CPE also supports Window based LEC (WLEC) which is up to 128 ms by its encapsulated
DSP. The software and DSP firmware are delivered by Infineon together with VINETIC®-CPE System Package,
which is compatible with other VINETIC®-CPE members.
2.2.2
Package
Both VINETIC®-2CPE and VINETIC®-1CPE are packaged in the Green PG-TQFP-100 or PG-TQFP-64 packages
according to the RoHS requirement. The availability of GPIO pins and parallel interface is the only difference
between the two package variants. For details please refer to Table 1.
2.2.3
Applications
Typical applications for this version are VoIP Home gateway, variable broadband IADs, e.g. WiMax, xPON IAD,
and SOHO IP PBX.
DECT
WDCT
cordless phone
Notebook
PA
RF
DECT
Step 7
LAN
LAN
WLAN
802.11 b/g 10/100bT 10/100bT
Airo
ha
WLAN
BB + MAC
Magn
etics
Magnetics
Samurai
ADM6996
ISDN
(TE or
NT)
ISAC-SX
ISDN Telephone
PCI/
MiniPCI
FXO
DAA
FXS
SLIC-DC
SLICOFI
-1S
PCM
PCM
Telephone
SPI
VINETIC ®-2 CPE
FXS
xDSL
Processor
Network
SLIC-DC
Telephone
Figure 7
PCs
xDSL VoIP Gateway
VINETIC®-CPE Application Example
Figure 7 shows the xDSL VoIP Gateway application example using the VINETIC®-2CPE in this system, the
network processing and up-link protocol is supplied by AMAZON (ADSL2/2+ single chip processor) or VINAX
(VDSL2 single chip network processor).The VINETIC®-2CPE has multiple functions here. First it is the VoIP
processor and CODEC for the two channel, second it is also the voice processor supplying VoIP function to ISDN
device (ISAC-SX)/ DECT baseband processor (STEP7), as well as the FXO function through the external CODEC
(SLICOFI-1S)/DAA. Samurai (ADM6996) is the Infineon 5-port Ethernet switch for CPE application.
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VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
2.3
VINETIC®-2ATA/-1ATA
The VINETIC®-2ATA/-1ATA is cost optimized and feature reduced versions of VINETIC®-2CPE/-1CPE. The
feature set of this version is targeting the low-cost VoIP ATA market.
2.3.1
Main Features
While the hardware structure of VINETIC®-2ATA/-1ATA is exactly the same as VINETIC®-2CPE/-1CPE version,
the major system difference between ATA versions and CPE versions are the VoIP processing power. Within both
2ATA and 1ATA version there are maximum 2 VoIP channels compare to 4 channels in VINETIC®-2CPE. And
there is only 16ms tail length Near-End LEC inside the ATA version compared to 128 ms WLEC of the CPE or
PLUS version. Thus FXO operation on ATA version is not recommended.
The SLIC interface on VINETIC®-2ATA/-1ATA only supports the DC/DC converter integrated SLIC-DC (in
comparison to VINETIC®-2CPE/-1CPE which is able to operate with both SLIC-DC and SLIC-E).
2.3.2
Package
As same as the CPE version both VINETIC®-2ATA and VINETIC®-1ATA are packaged in the Green
PG-TQFP-100 or PG-TQFP-64 package.
2.3.3
Applications
A typical application for the VINETIC®-2ATA/-1ATA is a low cost 2- or 1-channel ATA home gateway without FXO.
Figure 8 illustrates a low-end 1 FXS ATA with 1 LAN/1WAN based on VINETIC®-1ATA and ADM3120. ADM3120
is the Ethernet network processor with integrated switch, MAC and PHY (2 ports).
FXS
PC
LAN
SLIC-DC
PEF 4268
Telephone
WAN
®
VINETIC -1ATA
PEB 3341 HT
Figure 8
Parallel
ADM 3120
Ethernet
VINETIC®-ATA Application Example
Product Overview
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Chip Set Family
VINETIC®-CPE Family Overview
2.4
VINETIC®-0/-CL
In some applications, for example the VoIP DECT and SOHO PBX with ISDN, there is no requirement for the
CODEC/SLIC interface to an analog telephone. Here VINETIC®-0/-CL can be applied as the pure VoIP processor
without CODEC.
2.4.1
Main Features
Same as other VINETIC®-CPE members they work between the PCM and host controller interface, to
compress/decompress voice and packetize/depackitize the RTP package. VINETIC®-0 has maximum 4 VoIP
channels and VINETIC®-CL has 2 channels. The 0 version featured with 128 ms tail WLEC and the CL version
has no LEC function.
VINETIC ® -0/CL
DECT
Packetized Voice
PCM
ISDN
VoIP
Processor
Network
Controller
Bluetooth
CL_Application.vsd
Figure 9
VINETIC®-CL/-0 Block Diagram
2.4.2
Package
Both VINETIC®-0 and VINETIC®-CL are shipped in Green PG-TQFP-100 or PG-LQFP-64 packages.
2.4.3
Applications
Typical application here is VoIP CPE without analog line, e.g. the DECT base station.
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VINETIC®-CPE
Chip Set Family
VINETIC®-CPE Family Overview
2.5
SLIC-DC and SLIC-E
The VINETIC®-CPE family is able to interface with two SLICs from Infineon’s well-known SLIC family, the SLIC-DC
V1.2 and SLIC-E V2.1 (only for VINETIC-2CPE/-1CPE).
The SLIC-DC (PEF 4268 V1.2) is a high-voltage ringing Subscriber Line Interface Circuit with integrated DC/DC
converter. SLIC-DC is able to provide cost optimized solutions particularly in CPE applications, requiring only a
single power supply voltage between 9 V and 40 V. All the necessary POTS supply voltages are generated by the
on-chip buckboost DC/DC converter together with a minimum of external components. All CPE requirements on
the ring signal can easily be met, even for worst-case loads (e.g. 5 US-REN). SLIC-DC offers the unique feature
to reduce on-chip power dissipation. Reduced power and current requirements for the external DC/DC converter
components make a further contribution to the whole system cost reduction.
The High voltage ringing Subscriber Line Interface Circuit SLIC-E (PEF 4265 V2.1) is the latest out of the
wellknown and broadly used Infineon SLIC-E family. The highly flexible device offers 3.3 V compatibility and
integrated balanced ringing up to 85 VRMS. Integrated supply switches allow the choice between two negative
battery voltages for voice transmission, whereas in the ring mode an additional positive supply voltage is used.
The SLIC-DC simplifies the analog design of a FXS line so is recommended in VoIP CPE system, however the
overall system cost will be reduced by using the centralized DC/DC power supply and the SLIC-E, when a VoIP
CPE system has multi FXS lines, for example, an 8-16 channel FXS SOHO IP PBX.
VINETIC®-2CPE/-1CPE operates with either SLIC-DC or SLIC-E, whereas VINETIC®-2ATA/-1ATA operates with
SLIC-DC only.
SLIC-DC V1.2 is available with the two green package types PG-DSO-24-8 and PG-TQFP-48-1.
SLIC-E V2.1 is available in a single channel version (PEF 4265) in either P-/PG-DSO-20-24 or P-/PG-VQFN-48-4
power packages, or in a dual channel version (PEF 4365), packaged in P-/PG-DSO-36-10.
Product Overview
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VINETIC®-CPE
Chip Set Family
Software and Development Tools
3
Software and Development Tools
VINETIC®-CPE series devices are supplied as a system solution which includes the latest system package
release [19] and necessary documents. The device Data Sheet ([4], [5] and [6]) and Hardware Design Guide [9]
are the basis for hardware and CPE system schematics design; the User’s Manual System Description [10]
documents the system functions and performance characteristic of the VINETIC®-CPE system; the Device Driver
User’s Manual Programmers Reference [12] describes the structure and usage of the device driver and is the
reference for the driver porting and system integration.
EASY 5120 Voice over IP Router (VRT) is the development platform and reference design for VINETIC®-CPE. It
demonstrates Infineon’s VoIP router system with ADM5120 home network controller and VINETIC®-CPE. This
reference platform is embedded Linux and SIP protocal based, it allows system engineers to develop
time-to-market VoIP CPE products.
Together with EASY 5120 a linux BSP with source code is supplied. Infineon also offers wide range software
products which are system solutions for kinds of VoIP system based on VINETIC®-CPE.
Product Overview
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Revision 1.0, 2006-10-09
VINETIC®-CPE
Chip Set Family
Literature References
Literature References
[1]
VINETIC®-CPE Product Brief
[2]
VINETIC®-PLUS Product Brief
[3]
VINETIC®-CPE Prel. Product Overview Rev. 1.0, (this document)
[4]
VINETIC®-2CPE/-1CPE (PEB/PEF 3332/-3331) Version 2.2 Prel. Data Sheet Rev. 1.0, 2006-07-07
[5]
VINETIC®-2PLUS/-1PLUS (PEB 33322/-33321) Version 2.2 Prel. Data Sheet Rev. 1.0, 2006-07-24
[6]
VINETIC®-2ATA/-1ATA/-CL/-0 Version 2.2 Prel. Data Sheet Rev. 1.0, 2006-08-07
[7]
SLIC-DC (PEF 4268) Version 1.2 Prel. Data Sheet Rev. 2.0, 2005-07-11
[8]
SLIC-E/TSLIC-E (PEF 4265/PEF 4365) Version 2.1 Preliminary Data Sheet Rev. 1.0, 2006-01-20
[9]
VINETIC®-2CPE/-1CPE (PEB/PEF 3332/-3331) Version 2.2 Hardware Design Guide Rev. 1.0, 2006-08-16
[10] VINETIC®-CPE Prel. User's Manual System Description Rev. 2.0, 2006-08-22
[11] TAPI User's Manual Programmer's Reference Rev. 1.2, 2006-08-09
[12] VINETIC®-CPE Device Driver User's Manual Programmer's Reference Rev. 1.2, 2006-09-01
[13] T.38 Fax Agent Release 1.2 User's Manual Programmer's Reference Rev. 1.0, 2006-08-16
[14] T.38 Protocol Stack Release 1.22 User's Manual Programmer's Reference Rev. 1.0, 2006-08-16
[15] T.38 Test Application Release 1.3 User's Manual Programmer's Reference Rev. 1.0, 2006-08-28
[16] VINETIC®-CPE T.38 Fax Relay Package Release 1.5.2.1 Release Note Rev. 1.0, in preparation
[17] SLIC-DC (PEF 4268) V1.2 Application Note Protection Rev. 3.0, 2006-03-21
[18] VINETIC®-CPE System Errata Sheet Rev. 2.0, 2006-08-24
[19] VINETIC®-CPE System Package Release Notes
Attention: Please refer to the latest revision of the documents.
Product Overview
18
Revision 1.0, 2006-10-09
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