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Z228 Application Processor

Product Overview

Z228 Multimedia Application Processor is the 1st SoC using 130nm CMOS Technology in China, and the 1st one licenses ARM926EJ Prime Starter Kit in the world as well. Armed with ARM926EJ embedded CPU, hardware MPEG-4 codec, and rich peripheral interfaces, Z228 is specifically designed for the explosive market of smart phone, multimedia portable device, video surveillance and video phone.



Key Application

  • Smart Phone
  • Video Phone
  • Video Surveillance
  • Portable Multimedia

    Benefits

  • Integrates ARM926EJ CPU, supporting the complete embedded Linux and WinCE develop kit
  • Integrates MPEG-4 full hardware codec, delivering real-time duplex video performance up to VGA@30fps
  • Supports a variety of CMOS/CCD camera, wired or wireless network connection, and many other rich peripheral interfaces
  • Supports a variety of audio format, including MP3, WMA, AAC/AAC+, and CAT, the
  • proprietary audio format of Shanghai Jade.
  • Supports dual 24bit LCD display
  • Provides total solution and excellent technical support

    Specification

    ARM926EJ Embedded Microprocessor Core

    16KB I-Cache and 16KB D-Cache
    Embedded Jazelle JAVA technology
    MMU to support real time operating system
    MOVE co-processor to support software based multimedia solution
    16KB TCM
    Scalable CPU frequency up to 266MHz @ 1.2V

    Hardware MPEG4 Codec

    MPEG-4 hardware codec
    Supports H.263 Baseline
    Supports de-blocking, de-ringing, dithering, digital zooming, picture in picture, and other MPEG-4 video post-process.

    Memory Interface

    Supports SDRAM up to 256MB
    Bootstrap support for NOR Flash and EEPROM
    Supports NOR Flash as external memory

    Camera Sensor Interface With Enhanced Image Processing

    CMOS/CCD camera sensor interface
    CCIR-656 I/O interface
    Supports various input data formats: RAW, RGB and YUV
    Digital up/down scaling (zooming in/out) from 1/32 to 4
    Image correction and white balance
    Viewfinder window with OSD

    Expansion Card

    Supports SD memory card
    Supports CF card, PCMCIA card, and IDE harddisk

    Other On-Chip Peripherals

    DMA controller
    USB On-the-Go controller
    Digital audio controller: support I2S and AC-link (AC97) protocols
    Smart card interface
    Programmable Synchronous Serial Interface (SSI)
    UARTs (IrDA), GPIOs, I2C, MC68K

    Human Interface

    STN/TFT LCD controller up to 1024x768
    Supports dual LCD display
    Supports up to 8 x 8 external keypad matrix

    Operating Conditions

    Internal logic power supply: 1.2V
    External I/O power supply: 2.5V/3.3V to lerant

    Technology & package

    0.13um process
    441-pin TFBGA 15mm*15mm, 0.65mm pitch
    400-pin TFBGA 17mm*17mm, 0.80mm pitch

    Production Status

    Reference Board


    Document
    TITLE FORMAT SIZE DOWNLOAD
    Z228 Application Processor Brochure .PDF 813KB
    Z228 Technical Reference Manual .PDF 4169KB
  • Copyright © 2004-2009 Shanghai Jade Technologies Co., Ltd. All rights reserved.
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