电路图见附件,产品研发调试中。。。
1、测试各组工作电压正常
2、时钟正常
3、flash烧录采用第三方烧录器烧录,目标代码 TUSB926x_FW_v1.04.bin
故障现象:打样的3块样板故障现象相同,故障运行指示灯长亮,未闪烁,即固件未运行
联系电话:1865847865
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电路图见附件,产品研发调试中。。。
1、测试各组工作电压正常
2、时钟正常
3、flash烧录采用第三方烧录器烧录,目标代码 TUSB926x_FW_v1.04.bin
故障现象:打样的3块样板故障现象相同,故障运行指示灯长亮,未闪烁,即固件未运行
联系电话:1865847865