Other Parts Discussed in Thread: PGA970, USB2ANY, UNIFLASH
Hi:
Recently, we downloaded the firmware to the boards with PGA900 through XDS200, we found that 1 board can't read the memory, the other 49 boards were OK. we tried several times, there were still no use.
I checked the voltage for AVDD and DVDD, voltage for AVDD is about 3V and voltage for DVDD is about 1.9V. I think there are OK.
I don't know the reason.
I want to know any other reasons can cause this problem?
I'm looking forward to your reply.
Thanks and best regards!
Kim