Gigabit Phone Chip FEATURES BCM1103 world's first phone chip that

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Gigabit Phone Chip FEATURES BCM1103 world's first phone chip that

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BCM1103
Gigabit Phone Chip
FEATURES BCM1103 world's first phone chip that incorporates Gigabit Ethernet (GbE) switch, hardware security, advanced quality service (QoS) techniques, increased processing performance single chip, enabling full-featured desktop phones. BCM1103 integrates:
SUMMARY BENEFITS 10/100/1000BASE-T Ethernet Switch
Configurable switch supports both Fast Ethernet Gigabit Ethernet operation Supports IEEE 802.1p voice prioritization, 802.1Q VLAN, 802.1x authentication advanced Quality Service. switch buffer ensures wire-speed, non-blocking operation Gigabit Ethernet MACs RGMII Interfaces. Enable Gigabit phone products through external Gigabit Ethernet transceivers 10/100BASE-T Ethernet MACs PHYs Enables cost effective 10/100 phone designs Compliant with 802.3af power over Ethernet standard Integrates support Modified Link Pulse in-line power specification BroadSAFESecurity Module Hardware acceleration encryption authentication algorithms Unique identifier embedded device guarantees device authenticity RISC Support Microsoft® WinCE Wind River Advanced Customer Applications (e.g., GUI, browsing, instant messaging, etc.) Protocol Stacks: SIP, H.323, MGCP, Megaco/H.248 Narrowband vocoders: G.711, G.729A/AB, G.723.1, G.726, BroadVoice16- Wide band vocoders: G.722, G.722.1, BroadVoice32- Full-Duplex speakerphone with Handset, Headset Echo Suppression Broadcom Packet Loss Concealment Algorithms VAD, Multiparty conferencing with complex vocoders
MIPS32® with dual-MAC Three-port 10/100/1000BASE-T Ethernet switch 10/100/1000BASE-T Ethernet MACs 10/100BASE-T Ethernet transceivers RGMII ports with external Gigabit Ethernet transceivers BroadSAFEHardware Security Module wideband audio ADCs DACs with integrated programmable gain amplifiers General-purpose UART Keyscan interface matrix control General purpose with programmable direction IEEE 1149.1 (JTAG) SDRAM controller Multifunction Peripheral Interface
0.13u process technology, 1.2/2.5/3.3V 1.0W peak, 0.15W standby 420-pin PBGA Pb-free package HARDWARE PLATFORM SUPPORT BCM91103SP Gigabit phone reference design:
Includes housing that features large graphics display Reduces time market Includes PhonexChange suite example application software
Flexible peripheral interface architecture enables connection multi-media peripherals without glue logic.
OVERVIEW
Master Port
Boot memory NAND FLASH
GPIOs
External Interrupt Controller
Keyscan Controller GPIOs) Bridge UART EHSS-1 EHSS-2
Peripheral BroadSAFE security engine MIPS JTAG Analog Processor Module
Voltage Regulators
Watchdog Timer
MIPS32 I-Cache D-Cache
uBus
UART
Data Memory
Program Memory JTAG
Multi-function Peripheral Interface NAND Flash boot memory
Flash/ EPROM NAND Flash SDRAM
Touch Screen 10/100BT RGMII 10/100BT RGMII port port Port 10/100/1000 Ethernet Switch port
SDRAM Interface Control
Ethernet Driver
64KB Buffer Memory
Broadcom BCM1103 phone chip enables manufacturers build phones with integrated Gigabit Ethernet switching, improved voice quality, hardware security advanced graphics-driven applications. chip integrates Gigabit Ethernet (10/100/1000 Mbps) switch Fast Ethernet (10/100 Mbps) transceivers, allowing development traditional Fast Ethernet phone designs without additional cost adding external transceivers. With addition external Gigabit Ethernet transceivers, manufacturers easily upgrade their designs create Gigabit Ethernet phone models. BCM1103 integrates Broadcom's BroadSAFEsecurity technology, which performs voice encryption authentication elevates phone's system security using unique identifier embedded each chip that virtually impossible decode, hack, steal, thereby providing assurance that identity each phone network genuine. chip's high-performance RISC processor support Broadcom's field-proven PhonexChangeIP telephony software suite.
PhonexChange includes wide variety narrowband wideband voice coders, including Broadcom's high-fidelity BroadVoice® coder, high quality full-duplex speakerphone algorithm, advanced jitter buffer management packet loss concealment techniques, complete library standard telephony algorithms required phone designs. RISC processor further allows customers productdifferentiating application software chip integrates variety phone peripherals including wideband-capable analog codecs (coder/decoder) with integrated amplifiers. also provides flexible interfaces external peripherals memory types. This high level integration reduces phone's bill material (BOM) costs enables phone vendors build scalable phone solutions using single architecture. Associated devices: BCM2035 BlueTooth® Single-Chip Solution BCM5461 10/100/1000BASE-T Gigabit Copper Transceiver BCM4318 WLAN
Broadcom®, pulse logo, Connecting everything® trademarks Broadcom Corporation and/ subsidiaries United States certain other countries. other trademarks mentioned property their respective owners.
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
2005 BROADCOM CORPORATION. rights reserved. 1103-PB00-IR 01/24/05
Phone: 949-450-8700 Fax: 949-450-8710 E-mail: info@broadcom.com Web: www.broadcom.com

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