i.MX53工控板、瘦客户机、云终端

i.MX53(i.MX535)处理器概述

飞思卡尔新i.MX535集成了ARM Cortex-A8内核并使用65纳米处理技术制造，提供高达2100 Dhrystone MIPS，性能可从 600MHz 扩展至1GHz。i.MX535处理器包含一些先进电源管理功能，如基于硬件的专用视频加速块，能做到1080P的视频解码和720P的视频编码，还能延长电池寿命，不再需要风扇和散热片。

　　i.MX535通过将高度集成的器件和低成本印刷电路板融合在一起，飞思卡尔i.MX535解决方案实现了非常低的物料单成本。此外，由于i.MX535具有一个同时支持DDR3、DDR2和移动DDR2的储存器接口。尽管移动DDR2是大多数功率敏感型移动互联网设备的理想选择，但DDR3更适合上网本、广告机、工控设备、车载电脑等应用，因为i.MX535能够以更低的成本实现更高性能。i.MX535能同时支持两者，而目前市场上销售的很多竞争Cortex-A8平台仅提供移动DDR1，从而限制了设计人员最大限度地节约成本的选择。

　　i.MX53是同时提供OpenVG和OpenGL图形内核的仅有的几个处理器之一，因此实现了2D和3D图形以及Flash和SVG，增强了用户体验。为Adobe Player创建的视频是目前互联网上领先的视频格式之一。通过与Adobe合作，飞思卡尔计划让Adobe软件运行在该处理器的专用OpenVG图形块上，以此延长电池寿命，i.MX535让上网本网络浏览体验具有像传统PC一样丰富内容和响应性。

i.MX53 i.MX535处理器特点

i.MX53 i.MX535 CPU Complex

o                                             1GHz & 1.2GHz ARM Cortex-A8 CPU

o                                             32KB instruction and data caches

o                                             Unified 256KB L2 cache

o                                             NEON SIMD media accelerator

o                                             Vector floating point co-processor

i.MX53 i.MX535 Multimedia

o                                             Independent OpenGL® ES 2.0 and OpenVG™ 1.1 hardware accelerators

o                                             Multi-format HD 1080p video decoder and HD 720p video encoder hardware engine

o                                             Dual display capable with multiple display options including TFT LCD, LVDS, analog TV-formats (composite, component, RGB) and standard VGA

o                                             Hardware accelerated image post-processing, display quality enhancement, and video and graphics combining

o                                             Two simultaneous camera inputs with hardware pre-processing

i.MX53  i.MX535 External Memory Interface

o                                             Up to 2 GB LP-DDR2, LV-DDR2, DDR2-800, and DDR3-800 SDRAM, 16/32-bit

o                                             Managed NAND Flash Support with eMMC 4.4/SDIO

i.MX53  i.MX535 Advanced Power Management

o                                             Multiple independent power domains 

o                                             Dynamic voltage and frequency scaling

i.MX53  i.MX535 Connectivity

o                                             High-Speed USB 2.0 OTG with PHY 

o                                             High-Speed USB 2.0 Host with PHY

o                                             Two additional High-Speed USB 2.0 controllers (ULPI)  

o                                             Integrated LVDS display interface supporting up to 2 channels each with 4 data pairs and 1 clock pair

o                                             Wide array of serial interfaces, including SDIO, SPI, I2C and UART 

o                                             I2S and S/PDIF audio interfaces

o                                             10/100 Ethernet controller 

o                                             SATA controller and PHY up to 1.5Gbps

 i.MX53 i.MX535工控板、瘦客户机、云终端照片

i.MX53 i.MX535工控板、瘦客户机、云终端硬件资源

   · CPU: Freescale i.MX535 ARM Cortex-A8 SoC (MCIMX535DVV1C 1GHz 0.8MM)

—2D & 3D Graphics Processing Unit

—OpenGL ES 2.0 and OpenVG 1.1 hardware accelerators

—Multi-format HD video decoder (1080P) and encoder(720P)

· PMU电源管理芯片：

—Freescale MC34708 （MC34708VM 0.8MM）

· 存储子系统：

—512MB DDR3 SDRAM（最大可支持1GB）

—4GB / 8GB / 16GB TF卡

—NAND FLASH(可选)

—SATA 硬盘 (可选)

· 接口:

— 网络接口：

– 1个10/100M 以太网口

— USB 2.0接口：

– 4个USB 2.0 HOST HS接口(通过USB HUB芯片扩展)

– 1个USB OTG接口(内部预留接wifi模块)

— 视频接口：

– 1个VGA接口

– 1个TFT屏接口（24bit,排针）

– 1个LVDS接口（排针）

— 音频接口：

– Freescale SGTL5000 Audio Codec

– 1个耳机/MIC接口

— SD卡:

– 2个 TF卡座(ESDHC1/3)

— SATA接口:

– 1个 SATA接口

— UART串口

– 3个UART接口

— I2C

– 2个 I2C接口（I2C1 1.8V，I2C2 3.3V）

— SPI

– 2个 SPI接口（CSPI，ECSPI1）

— 按键

– 3x3矩阵键盘排针

— JTAG/COP接口用于调试

— 尺寸：9.3 cm X 12 cm

 注意：I.MX53的芯片管脚有复用，所以板载的接口可能会有少量冲突