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DS90UB925EVB ALP

Other Parts Discussed in Thread: ALP

Hi,

I had a DS90UB925QS EVB board which was running fine with both ALP and an external I2C PCBA from Microchip. The board got damaged, got a replacement one and I cannot get it running (jumpers, switches, cables on the same settings as with the original board). The external I2C board doesn't detect anything on the bus. When I launch ALP, no matter how it is configured, it always finds DS90UH925 (instead of UB) on address 0x18, even though the switches are configured for 0x15, or any other value. Even the registers are inaccessible. Would need some help on how to solve this.

Thanks,

Tamas