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有一个项目使用的是BQ40Z50-R2的芯片，客户要求验证srec下载100次，我下载到90次左右，电池就不能下载了，通讯也异常了，尝试过点击Execute，退出工程模式，还是没有通讯，想请教下这个型号芯片下载有限制次数吗？
可以试试重新烧录srec文件看看是否ok
