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关于TMS320C28346烧写SPI FLASH和SPI启动的问题

Other Parts Discussed in Thread: TMS320C28346, CONTROLSUITE

新手,最近有个项目是关于TMS320C28346的SPI FLASH烧写和BOOT的,由于28346的三个外扩区域,zone6外挂了RAM,zone7与FPGA进行EMIF通信,所以程序只能通过外扩的SPI FLASH来存储,这就涉及到SPI启动的问题,我用hex2000把.out生成了.hex文件,通过SPI读写函数写进了FLASH中,然后启动的时候是不是得写OBOOT的加载函数,比如SPI的读函数要写在哪里,SPI boot进来的程序是在哪个区域放着,怎么把程序COPY到内存中?如果有例程的话就更高了,因为网上SPI 启动的例程比较少,谢谢大家了