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: 275-MHz MIPS32® (400 DMIPS). 125-MHz (250 MIPS) 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. host interface. Touch screen digitizer support touch screen displays. High-speed UART supporting Bluetooth® UART transport layer protocol. General-purpose UART. IrDA encoders decoders. Keyscan interface. matrix control. cadence control. General purpose with programmable direction. IEEE 1149.1 (JTAG). SDRAM controller. Multifunction Peripheral Interface supporting PCI, PCMCIA, CardBus, devices. BCM1103 supports: NAND Flash. Serial Flash. SDRAM. 0.13u process technology, 1.2/2.5/3.3V.
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. 64-KB 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 SHA-1 authentication algorithms. Unique identifier embedded device guarantees device authenticity. 275-MHz RISC 125-MHz Support. Wind River® platform consumer devices 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, BroadVoice16TM. Wideband vocoders: G.722, G.722.1, BroadVoice32TM. Full-duplex speakerphone with AGC. Handset, headset echo suppression. Broadcom packet-loss concealment algorithms. VAD, CNG. Multiparty conferencing with complex vocoders. Flexible peripheral interface architecture enables connection wireless LAN, Bluetooth, video devices without glue logic.
1.0W peak, 0.15W standby. 420-pin PBGA Pb-free package.
HARDWARE PLATFORM SUPPORT BCM91103SP Gigabit reference design includes:
housing that features large graphics display. Reduced time market. PhonexChangesuite example application software.
OVERVIEW
Master Port
Boot Memory NAND Flash
GPIOs
External Interrupt Controller
Keyscan Controller GPIOs) IrDA Enc/Dec
Peripheral
Bridge
Voltage Regulators
Watchdog Timer
BroadSAFE Security Engine
UART
MIPS JTAG
Analog Processor Module
16-Bit
MIPS32 I-Cache D-Cache
EHSS-1
EHSS-2
16-Bit 32-KB Data Memory 16-Bit 48-KB Program Memory
uBus
UART
HOST
16-Bit
Multifunction Peripheral Interface JTAG
Flash/ EPROM
Touch Screen 10/100BT RGMII 10/100BT RGMII port port 3-Port 10/100/1000 Ethernet Switch SDRAM Interface SDRAM port NAND Flash Boot Memory NAND Flash
Ethernet Driver
64-KB Buffer Memory
Control
BCM1103 Block Diagram
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 BroadSAFE security technology, which performs voice encryption authentication elevates phone's system security using unique identifier embedded each chip that virtually impossible decode, hack, steal. This provides assurance that identity each phone network genuine. chip's high-performance RISC processor supports Broadcom's field-proven PhonexChange telephony software suite. PhonexChange includes wide variety narrowband wideband voice coders, including Broadcom's high-fidelity BroadVoice® codec, 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, IrDA, host, touch screen digitizer. 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 BCM5482 dual 10/100/1000BASE-T Gigabit Copper Transceiver BCM4318 WLAN
Broadcom®, pulse logo, Connecting everything®, Connecting everything logo, BroadVoice®, BroadSAFEare among trademarks Broadcom Corporation and/or affiliates United States, certain other countries and/or other trademarks trade names mentioned property their respective owners.
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
2006 BROADCOM CORPORATION. rights reserved. 1103-PB03-R 03/08/06
Phone: 949-450-8700 Fax: 949-450-8710 E-mail: info@broadcom.com Web: www.broadcom.com

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