您好,我这边 采用的是DLPC3438 +DLPA2000+DLP3010方案,在样板回来后,HOST_IRQ一直为高,PROJ_ON复位后,HOST_IRQ拉低后恢复高。现在测PROJ_ON信号正确。几种电压也应该正确。找不出什么原因?希望TI工程师能解决一下?
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