摘要
以Freescale公司的i.MX6Q四核处理器及ALTERA EP3C40F324 FPGA为核心的嵌入式硬件平台,介绍i.MX6Q与FPGA基于EIM总线通信接口设计,基于Linux 3.0.35内核开发此接口的驱动程序方法以及基于Android 4.2.2下从应用到驱动程序的通信实现。该技术已应用到某终端设备研制,实现FPGA芯片与Android系统的连接,实际测试其与Android应用程序可靠通信,对同类型嵌入式平台的驱动接口设计及开发有借鉴意义。
Applies Freescale i.MX6Q quad core processor and Altera EP3C40F324 FPGA as the core components for the embedded platform. The communication interface design is based on EIM bus between I.MX6Q and FPGA, the development method of this interface driver is based on Linux 3.0.35 kernel, and the implementation of communication from the application to the driver is based on android 4.2.2. The technology has been applied to a terminal equipment. The connection between FPGA chip and the Android system is successful. Tests show that the communication between Android application and FPGA is reliable. The design of the interface is a reference to the same type of embedded platform.
出处
《现代计算机》
2016年第9期60-65,共6页
Modern Computer
