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Rayval_BGA's avatar
Rayval_BGA
Icon for New Contributor rankNew Contributor
4 years ago

BGA has no resistance value

Our company's production line test found that PCBAs have no function, and the measured board has no resistance value. ABA verification shows that the undesirable phenomenon follows BGA, BGA monomer...
Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hello,

May I know what is the symptom you observed when power up the board?

Can the FPGA enter configuration mode, completed configuration and enter user mode?

regards,

Farabi