I'm sorry for the long delay (due to personal reasons) but at last I was able to dump the contents of the PSD chips which contains the firmware of the FEI FE-5680A rubidium frequency standard! I have also updated the schematics with some more details/information. You will find the new schematics at: < http://www.rhodiatoce.com/pics/time-nuts/FE-5680A/FE-5680A_schematics_v0.3.pdf>
and the firmware dump (FLASH/EEPROM/CPLD/UserSpace) in .HEX and .BIN format at: < http://www.rhodiatoce.com/pics/time-nuts/FE-5680A/FE5680A_FirmwareDump_v001.rar > _ Elio Corbolante. P.S. I tried to disassemble the FLASH binary image and it seems the dump is OK: I was able to identify where the CPU accesses the DDS and the ADC. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
