PSB21553EV1.4-G

Product Brief INCA-IP VoIP System on a Chip PSB 21553 E The INCA-IP is the newest member of Infineon’s advanced family of telephony products for digital telephones. This single-chip solution is cost-optimized for VoIP terminals, and features conferencing and hands-free functionality with high-quality audio performance. The INCA-IP offers integrated voice codecs, advanced echo cancellation, as well as a full-featured telephony AFE. Voice features are complemented by a full-fledged 3-port Ethernet switch with packet prioritization for Quality of Service. Additional features include an integrated switch, 10/100 Ethernet PHYs, support for power over LAN, AFE, and DSP. The INCA-IP also offers advanced security and supports the DES/3DES/AES standards. Designed for terminal systems with microphone, loudspeaker, handset and headset input, the INCA-IP offers a comprehensive single-chip IP telephony solution. ■ ■ ■ ■ ■ ■ ■ ■ VoIP Telephone ■ Voice Processing DSP Features ■ ■ ■ ■ ■ ■ ■ ■ ■ Voice coding supports G.711, G.723.1, G729A/B, and G.722 standards Advanced voice capabilities with full duplex hands-free functions, including noise suppression and acoustic and handset echo suppression Tx silence compression and voice activity detection Rx comfort noise generation Speech recognition Tone generation for ringing and DTMF 3-party conferencing with transcoding Integrated AFE with 100 mW driver for external speaker 100 MHz OAK TM subsystem with 116 Kbytes RAM and 108 Kbytes ROM CPU Features ■ ■ Separate I-cache and D-cache integrated on chip MMU with 16 entry TLB 5-channel DMA controller Clock generation unit and power management Ethernet MAC and PHY Features ■ Applications ■ ■ ■ Two 10/100BaseT Ethernet ports with integrated MAC and PHY Wire speed Ethernet switch with embedded packet buffer and MAC address table Fully IEEE 802.1Q and IEEE 802.1p compliant IEEE 802.3x full and half-duplex flow-control compliant Supports full 4k range of VLAN IDs Class of Service determined by frame VLAN tag or TOS field Configurable output scheduling mechanism for Quality of Service Supports 16 VLAN multicast groups Interfaces and Ports ■ ■ ■ ■ ■ ■ ■ Keypad up to 91 keys can be directly connected Drives up to 24 LEDs EJTAG, PCM/IOM-2, GPIO 2x SSC supports SSI, SPI Asynchronous Serial Interface Controller RMII interface for external transceiver PWM1 and PWM2 Software Powerful MIPS32 TM 4Kc TM RISC CPU SDRAM and cache controller ■ A software support package is supplied with the EASY 21553 INCA-IP Evaluation System www.infineon.com/products Wireline Communications N e v e r s t o p t h i n k i n g . Product Brief INCA-IP Block Diagram and System Example Headset IOM-2 AMI Dec Dec XRAM PROM Int DROM AHO AFE Mailbox DSP CPU RMII Ethernet 3-Port Switch Controller CPU Subsystem Subsystem BIU MMU EJTAG SDRAM D-Cache DMA S-Bus MIF FPI BCU SDRAM Controller Keypad TSF Key Scan LED MUX 7 8 9 4 5 6 1 2 3 * 0 # PC SSC2 Bus Bridge PWM1/2 Clock Generator AES, DES/3DES PLL OSC GPT FPI Bus SDRAM Interface LAN SRAM IF I-Cache MIPS 4Kc 32-Bit CPU Core PHY1 Int PHY2 AXO D/A MCD Multi Core Debug PRAM MII Microphone SRAM Interface YRAM DSP Core MAC1 ALS PMU Power Management Unit MII A/D MAC2 Speaker VREF Pseudo MAC Handset ICU Interrupt Control Unit I2C SSC1 ASC Display EBU WR UVD Flash Power Controller LEDs Ordering Information INCA-IP Product Sales Code Description Package PSB21553E INCA- IP VoIP System on a Chip P-LBGA-324-3 Product Sales Code Description Package EASY21553 EASY Evaluation System for the INCA-IP EASY 21553 Board and Software INCA-IP Design Tool How to reach us: http://www.infineon.com Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 München © Infineon Technologies AG 2004. All Rights Reserved. Template: pb_tmplt_wide.fm/4 Published by Infineon Technologies AG Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office. 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 lifesupport 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. Ordering No. B115-H8211-G1-X-7600 Printed in Germany PS 06041. nb