Freescale I.MX535多媒体应用处理器开发方案

Freescale公司的I.MX535是最新的多媒体应用处理器,采用ARM内核,时钟速率高达1.2GHz,能和DDR2/LVDDR2-800, LPDDR2-800或DDR3-800 DRAM存储器接口,具有HD视频功能,提供最高的处理性能和有业界最低的功耗,主要用在平板电脑,高端MID,智能电子书,多媒体手机,PMP,游戏机,互联网监视器等.本文介绍了I.MX53xD处理器和多媒体应用处理器主要特性,方框图,以及I.MX53 QS开发板主要特性,方框图,详细电路图和所用材料清单.
The i.MX53xD multimedia applications processors are Freescale Semiconductor’s latest addition to a growing family of multimedia-focused products offering high performance processing optimized for lowest power consumption.
The i.MX53xD processor features Freescale’s advanced implementation of the ARM™ core, which operates at clock speeds as high as 1.2 GHz and interfaces with DDR2/LVDDR2-800, LPDDR2-800, or DDR3-800 DRAM memories. This device is suitable for applications such as the following:
• Tablets, High-end mobile internet devices (MID)
• Smartbooks
• Thin clients
• Internet Monitors, Media Phones, High-end portable media players (PMP) with HD video capability
• Gaming consoles
The flexibility of the i.MX53xD architecture allows for its use in a wide variety of applications. As the heart ofthe application chipset, the i.MX53xD processor provides all the interfaces for connecting peripherals, such as WLAN, Bluetooth™, GPS, hard drive, camera sensors, and dual displays.
I.MX53xD处理器主要特性:
Features of the i.MX53xD processor include the following:
• Applications processor—The i.MX53xD processors boost the capabilities of high-tier portable applications by satisfying the ever increasing MIPS needs of operating systems and games.
Freescale’s Dynamic Voltage and Frequency Scaling (DVFS) provides significant power reduction, allowing the device to run at lower voltage and frequency with sufficient MIPS for tasks such as audio decode.
• Multilevel memory system—The multilevel memory system of ...