基于OMAPL138的双核通信研究及应用

摘要

ARM＋DSP双核芯片具有强大的任务管理和数据处理功能，为工业控制上需要高强度运算的实时控制系统提供了便捷。以德州仪器（TI）研发的OMAPL138双核处理器为硬件平台，对ARM与DSP双核之间的通信进行了研究分析，并据此建立了嵌入式转子在线动平衡检测系统，并通过了现场测试。%Having powerful task management and data processing function,ARM+DSP dual-core chips provides a conve-nient for the industrial control which needs real-time control system of large computation.Taking Texas instruments (TI) OMAPL138 dual-core processor as the hardware platform,the communication mechanism between ARM and DSP is ana-lyzed,and the embedded rotor online dynamic balance detection system is established, and through the field measurement.