全新库存ABB CI547自动化处理器模块

全新库存ABB CI547自动化处理器模块

ABB CI547视频图像传感器在FPGA的控制下进行视频图像信息的采集，在收到PC机的采集命令后MB86S02开始视频信号的采集 FPGA作为系统的核心控制单元不仅负责视频图像的采集，而且负责视频图像信息的预处理和系统各单元模块之间的数据交互。

系统的软件设计根据硬件结构的总体划分，也可以分为两大部分来描述。整个系统的运行如图2所示，FPGA和DSP各自的程序独立运行，通过中断信号完成数据的实时交互。

FPGA向DSP方向的指令是通过FPGA发送一个EDMA请求，DSP通过响应EDMA请求，建立EDMA通道，开始从FIFO中进行预处理后数据的读取，DSP向FPGA传输数据时，通过向FPGA发送一个中断信号，让其从FIFO中把压缩后的图像数据读出来。

ABB CI547 video image sensor collects video image information under the control of FPGA. MB86S02 starts video signal acquisition after receiving the acquisition command from PC. FPGA, as the core control unit of the system, is not only responsible for video image acquisition. It is also responsible for the pre-processing of video image information and the data interaction between each unit module of the system.

The software design of the system can also be divided into two parts according to the overall division of the hardware structure. The operation of the whole system is shown in Figure 2. The programs of FPGA and DSP run independently and complete real-time data interaction through interrupt signals.

The instruction from FPGA to DSP is to send an EDMA request through FPGA, and the DSP establishes an EDMA channel in response to the EDMA request and starts to read the pre-processed data from the FIFO. When the DSP transmits data to the FPGA, it sends an interrupt signal to the FPGA. Let it read the compressed image data out of the FIFO.