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BCM2702 参数 Datasheet PDF下载

BCM2702图片预览
型号: BCM2702
PDF下载: 下载PDF文件 查看货源
内容描述: 高性能移动多媒体处理器 [HIGH-PERFORMANCE MOBILE MULTIMEDIA PROCESSOR]
分类和应用: 电信集成电路
文件页数/大小: 2 页 / 99 K
品牌: BOARDCOM [ Broadcom Corporation. ]
 浏览型号BCM2702的Datasheet PDF文件第2页  
BCM2702
®
HIGH-PERFORMANCE MOBILE MULTIMEDIA PROCESSOR
FEATURES
Very Low Power
MPEG-4 encode from only 10 mW
CIF MPEG-4 encode @ 30fps: only 38mW including audio
NTSC/PAL direct video output
VGA MPEG-4 encode/decode at 30 fps with audio
SUMMARY OF BENEFITS
Based on the new VideoCore
®
II processing engine, the
BCM2702 is software compatible with the established
VideoCore
®
family, allowing rapid development of next-
generation products and backward compatibility for
applications software.
Highly integrated solution combining video and audio
processing, polyphonic sound synthesis, an LCD controller,
and SRAM on a single chip.
Video and multimedia processor for advanced handheld
multimedia products.
Designed and optimized for video record/playback, mobile TV,
and 3D mobile gaming at extremely low power.
Fully programmable architecture which enables the full range
of multimedia codecs to be implemented in software. This
provides total flexibility to the system designer without the
costly overhead and time-to-market uncertainty of hardware
accelerators.
Broadcom provides all the necessary middleware and services
for rapid and seamless integration with a host processor, as
well as a complete development kit with a fully featured
toolchain for rapid development of applications.
8-megapixel JPEG encode and decode
Ability to process raw Bayer camera data
3GP and MP4 file streaming and MMS support
Multiple format audio recording and playback
DRM ready
64-polyphony MIDI player and music synthesizer
On-board USB 1.1
1.25 MB of on-chip SRAM
High-quality graphics acceleration for 3D games
SD, MMC, SDIO and MemoryStick interfaces
100% programmable
BCM2702 Block Diagram
Audio In
Audio Out
Audio
Memory
Stick
SDCard or
MMC
Debug
B-SCAN
TV
Speaker
mic
I
2
S or PCM or
AC’97 I/F
MemoryStick
PRO I/F
SDIO I/F
Bus Bypass
Mode
VideoCore II
with DRM
Baseband
FLASH
Baseband
RF
BCM2702
8/16-bit
Parallel Host
Interface
I
2
C
SPI Master
UART
GPIO
Display
Controller
Second
External
Memory I/F
External
Memory I/F
JTAG
PAL/NTSC
Out
USB1.1 Slave
Analog Blocks
including
SMPS and PLL
10 Mb
On-Chip RAM
Camera 1
Main LCD
PC
Sub-LCD
Optional
Flash
Optional
SDRAM
Camera 1
Multiformat
Raw/CCIR601
Camera I/F
Camera 2