Other Parts Discussed in Thread: DLP3010LC, , DLPA2005
Tool/software:
Hello Experts, We used DLPC3478+DLPA2005+DLP3010LC to design a projection circuit, the flash chip is W25Q32JWSNIQ.
flash chip downloaded the latest version of firmware.
The system does not start after powering up, and the host_irq pins of the DLPC3478 remain high all the time.
The 1.8V, 2.5V, and 1.1V outputs of the dlpa2005 are normal, the output of VOFS and VBIAS are 4.3V, and the VRST is 0.49V.
Can you give us some guidance or advice?
