谁知道Broadcom的新的多媒体手机平台的情况.

christ28

谁知道Broadcom的新的多媒体手机平台的情况.

hooky

Broadcom 2124：
General Characteristics
• Single-chip mixed-signal 296-pin FBGA package (10 x 10 mm)
• GSM voice handset capabilities: FR/EFR/HR/AMR
• GSM850, E-GSM900, GSM1800, and GSM1900 bands
• GPRS data capability – multislot class 10
• On-chip OTP bits for bootup, DRM, and IMEI security
• All data modes for HSCSD and GPRS
• ARM®926EJ core at 156 MHz with I/D caches of 4 KB/4 KB
• ARM memory at 1.8V or 3V NAND, NOR, SRAM, SDRAM
• ARM boot options: external ROM/UART/SRAM/NAND
Display and Camera Interface and Capabilities
• 2.1 megapixel camera interface at 1.8V or 3V
• QCIF encode at 15 FPS and decode at 30 FPS
• DMA controller with four simultaneous channels
• Dedicated LCD bus interface at 1.8V or 3V
Enhanced Interfaces
• UART A, B (eight lines/four lines) at the speed of 3.6 Mbps
• IrDA and USB 1.1 directly connected
• SD/MMC/Memory Stick Pro interface
Improved Audio
• 11-kHz voice audio output bandwidth
• Two high-output speaker drivers (main and headphone)
• Interface to external stereo DAC through IIS for MP3 music
• Integrated 64-tone MIDI polyringer
• Comprehensive GPRS/GSM system design
• Release 99 GPRS/GSM protocol stack
• Proven reference design for bar and flip-type handsets
• Color display support (up to 262K colors) for two
• RealView ARM Debugging Environment
• Upgraded ARM memory bus interface (six chip-
• ARM926EJ core speed at 156 MHz
• Various combo or discrete memories at 1.8V or
• NOR flash memory: 512 Mb w/52-MHz burst read,
• NAND flash memory: 4 Gb
• SRAM: 128 Mb with 52-MHz burst read and write
• SDRAM: 256 Mb @ 52-MHz clock
• More Integration
• Integrated 64-tone MIDI polyringer eliminates
component. Allows mixing of polyringer and voice
• SIM interface takes in 3V/1.8V voltage from
switching interface, eliminating costly PCB component.
• Low power consumption due to extensive use
for compute-intensive functions.
• Entry-level GSM/GPRS handsets
• Quad-Band 850/900/1800/1900-MHz designs

[br]<p align=right><font color=red>+3 RD币</font></p>

christ28

<P>Thanks!</P>