Products > Test Equipment

Siglent SDG1000 (aka LeCroy WaveStation) firmware updates

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rf-loop:

--- Quote from: DONW on July 06, 2013, 01:02:44 pm ---Guys, my intent here was to hack the model number, not to somehow store settings.  There's a number of discretes missing around the CPU of my instrument, and in the photos I've seen of the 1010 board here http://sigrok.org/wiki/Siglent_SDG1010, there seem to be components on those pads where mine has none.

I'm guessing that this may be how Siglent set the model number in the factory, as I doubt there are hardware differences between the 1005 and 1010.

--- End quote ---


--- Quote ---I've checked my 1005 board thoroughly, and it doesn't look like there's an eeprom anywhere - and the instrument behaves like it has no nvram, after a power cycle, you end up back at 1mhz sine wave, with no channels on.
 
--- End quote ---


Ok but now you know it looks like there is lot of non volatile memories what ever purpose and you can rethink your "suspect".  ;)

DONW:
OK, thanks for your constructive non-smartass reply there rf-loop!

nctnico:
The serial number and model are probably in the same flash where the firmware resides. It may be possible the model is encoded through jumpers but there are probably other differences in hardware between the models. The versions with >10MHz bandwidth have a fan.

commongrounder:
Just an update that new firmware for the SDG1000 series has been posted on the Siglent web site.  Version ***.31  dated 10/28/1013.  They fixed the "log" sweep problem in the sweep function menu.  It now behaves as it should.  As usual, they didn't publish a change log, so I am not sure yet what other changes/fixes have been implemented.

nctnico:
Lecroy has the same version on their website. The release notes are here:
http://cdn.teledynelecroy.com/files/rn/wavestation_2000_rn_v1.01.02.31.pdf

Corrected spelling errors for Built-in Arbitrary Waveform list
Resolved file save error, which requried user to press save button twice

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