TI AM437x双照相机参考设计

TI公司的高性能处理器AM437x系列MCU是基于ARM Cortex-A9核,具有增强的3D图像加速子系统POWERVR SGX以及用于包括工业通信协议如EtherCAT, PROFIBUS®, EnDat和其它协议的实时处理的协处理器,器件支持高级操作系统(HLOS),主要用在工业自动化,POS,手持无线电,测试测量,病人监护,手持数据终端,导航设备和条码扫描仪.本文介绍了AM437x 系列主要特性和框图, 双照相机参考设计和AM437x GP EVM评估模块主要特性,系统框图,电路图,材料清单和PCB设计文件.
The TI AM437x high-performance processors are based on the ARM Cortex-A9 core. The processors are enhanced with 3D graphics acceleration for rich graphical user interfaces, as well as a co-processor for deterministic, real-time processing including industrial communication protocols, such as EtherCAT, PROFIBUS®, EnDat and others. The devices support high-level operating systems (HLOS). Linux® is available free of charge from TI. Other HLOSs are available from TI’s Design Network and ecosystem partners.
These devices offer an upgrade to systems based on lower performance ARM cores and provide updated peripherals, including memory options such as QSPI-NOR and LPDDR2.
The processors contain the subsystems shown in and a brief description of each follows.
The processor subsystem is based on the ARM Cortex-A9 core, and the POWERVR SGX graphics accelerator subsystem provides 3D graphics acceleration to support display and advanced user interfaces.
The programmable real-time unit subsystem and industrial communication subsystem (PRU-ICSS) is separate from the ARM core and allows independent operation and clocking for greater efficiency and flexibility. The PRU-ICSS enables additional peripheral interfaces and real-time protocols such as EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, EnDat, and others. The PRU-ICSS enables EnDat and another industrial communication protocol in parallel. Additionally, the programmable nature of the PRU-ICSS, along with their access to pins, events and all SoC resources, provides flex...