Thanks, looking into it now, maybe they left the door unlocked. Stanley
----- Original Message ---- From: Magnus Danielson <[email protected]> To: [email protected] Sent: Mon, June 28, 2010 3:33:12 PM Subject: Re: [time-nuts] FE-405 DOCXO info request On 06/27/2010 12:31 AM, Stanley Reynolds wrote: > I have a FEI Communications FE-405B DOCXO looking for info. > > Sales flyer and pictures of the unit here: www.n4iqt.com/fei-fe405b > > The Sales flyer listed the 405A and I have the 405B don't know the difference. > > A manual that shows the digital error correction via the i/o port would be > great, even better would be info on changing the frequency of the synthesizer. I hope you realize that J513 is the ISP connector, and if you look into the datasheet of the 89C52 you will realize that it has a read out command. You could readout the FLASH that way. The datasheet even points to the tool: http://www.flashmagictool.com/ So, it could be a bit of wiring to pull the FLASH out. You can dig a lot of useful info out of such an image. Cheers, Magnus _______________________________________________ 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. _______________________________________________ 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.
