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DLPC3479: 两片3479,其中一片初始化失败

Part Number: DLPC3479
Other Parts Discussed in Thread: DLPA3005,

自己设计的板子,采用官网固件生成工具生成的

DLPA3005+DLPC3479 0x36 option1 配置的固件

在给了proj_on信号后,slave那片3479正常初始化,host_irq 拉低,master那片host_irq 始终为高,

测量了电压,1.1 1.8 3.3 以及vofs vbias vrst 电压都正常,但是led电压无输出。

请问这个是什么问题。

是否与固件有关。