Hi *, I've been using a ROACH2 unit for some time now and since yesterday I can't connect, ping or reboot it properly.
I've started digging a bit in the mailing list to find fixes, without success: - Power Led is on. - Power supply starts. - USB OK, AUX and CPLD leds are ON. - CPU_RDY, CPU_ERR, PPC_ERR are OFF. - The reset/Fault led used to be ON randomly, without any issue on the system. It's permanently ON now - I used to see CPU ready and/or Error LEDs ON sometimes (can't remember...), but now it's always off, both. - The original iStar/Xeal power supply was replaced this morning by an other power supply -> same behavior - C163 looks good. - When the board is powered, all 4 ttyUSB peripherals show up, but stay quiet. - minicom on ttyUSB2 with correct serial config shows nothing - I once got a fragment of what could be the uboot prompt (...at 533.333 MHz...) I haven't tried yet to: - remove the 2 ADC5G and the 2 SFP+ mezzanine boards - scan the JTAG chain - use the RS232 connector But is this usefull? Any ideas or test I could try to restore the functionalities of this board, please? Sincerely Yours, Cedric -- Cedric Viou <[email protected]> Ingénieur de recherche Station de Radioastronomie de Nançay, Observatoire de Paris, PSL Research University, CNRS, Univ. Orléans, OSUC, 18330 Nançay, France http://www.obs-nancay.fr/ phone : +33 (0) 248 51 8609 fax : +33 (0) 248 51 8318 www.openstreetmap.org/?mlat=47.381848&mlon=2.194415&zoom=18 -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/23bcac6c-75c8-906e-f53a-45a71b99b0ff%40obs-nancay.fr.
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