Posts: 455
Threads: 39
Joined: Jan 2011
Quote:
Left Hong Kong on January 1st, 2013 at 8pm and arrived in Vancouver at 8pm on December 31, 2012.
Felt like Dr Who... ;-)
WOW, you really must be Dr. Who. Or how did you manage to make the journey in -8 hours?!?
Sorry I can't help you with your problem.
Posts: 464
Threads: 10
Joined: Jan 2005
Geoff,
Since the first production batch, the chip has changed.
Any chance you have a calculator from the first batches ?
If yes, the chip to setup in Flash magic is LPC114/302
If you have the latest model, I have no further idea.
Best
Etienne
Posts: 193
Threads: 10
Joined: Aug 2009
Geoff:
I had exactly the same issue, which turned out to be dated flashing instructions in my case - I think they've upgraded the processor to a different model.
I wound up opening the calculator, reading the processor type off the chip label and selecting that from the menu.
Cheers,
Bob
Edit: As stated by Etienne, above, while I dawdled with my reply :-)
Edited: 2 Jan 2013, 6:24 p.m.
Posts: 355
Threads: 67
Joined: Nov 2005
I had the same problem with my DM-15CC (2nd batch). Also on a XP system.
To verify the USB interface hardware of the DM-15CC and the CP2102 driver installation I called the serial console [ON]+[C]. The console worked propely in connection with the DM-15CC. Second I tried to update a DM-16CC on the same computer, which also worked properly. So it was clear that my system was ok.
Then I contacted Michael Steinmann and he told me, that some devices have had problems with the solder connection of the PGM button. With a binocular loupe was was able to verify a cold solder connection at one pin of the PGM button. I fixed this with a soldering iron and then I was able to update the firmware.
Christoph
Edited: 2 Jan 2013, 7:37 p.m.