Products > Test Equipment
Sniffing the Rigol's internal I2C bus
PA0PBZ:
--- Quote from: Mark_O on December 07, 2013, 07:26:56 pm ---
--- Quote from: AndersAnd on December 06, 2013, 02:09:17 pm ---So maybe the DS2000 series can also be updated with the DS2000A firmware.
--- End quote ---
Yes, that is actually a possibility.
--- End quote ---
Yesterday in this thread myself and someone else posted that we updated our DS2000 with this software.
NikWing:
Hello all :)
I was looking around for a new DSO and a colleague pointed me to the Rigol series.
I decided to get a DS2102, did some search about them and found this place after watching the video on youtube :D
Then I found out about a cookie generator to unlock the options.
After reading several postings here on the forum I'm still not sure what to do, especially since I just found out that now there's a DS2102A and a DS2102A-S a few minutes ago.
And now I have some quick questions, I hope this thread is the correct one to ask (please don't shoot me if not D:)
What would you suggest me? Is the -S version useful since it has a waveform generator or does the A-version also have this generator but it needs to be unlocked?
Can I unlock the A-version and the A-S-versions without problems at this moment?
The 200 MHz option makes the 2102 into "the same" 2202, that can be bought as an independent device?
Thanks for quick replies and a little help :)
jboard146:
--- Quote from: cybernet on December 07, 2013, 03:54:30 pm ---had some questions in my inbox, pretty busy atm so not really time to further play with rigols until xmas.
anyhow for those playing with IDA here is an updated bundle of DG/DS flirt signatures for IDA - somehow signatures for bfin suck (cpu module needs updating) but its better than nothing.
http://www.sendspace.com/file/xdvlw2
and here is a bfin loader/cpu module for ida that supports reading LDR format (extracted dump_00_XXX from GEL files which i postet earlier) - geltool kit will
take some time to release, its to dangerous right now, because u could f***up your bootloader if not careful.
http://www.sendspace.com/file/ymtg9g
--- End quote ---
I may have sometime in the next week or two to use IDA to look at the firmware files. I'm not a IDA guru, but have access to. Do you have some sort quick how-to on how to open the GEL files in IDA?
alank2:
--- Quote from: cybernet on December 07, 2013, 03:54:30 pm ---and here is a bfin loader/cpu module for ida that supports reading LDR format
--- End quote ---
Should there be a rigol_ldr.ldw file in that release directory too?
ted572:
DG4000 Calibration Information is attached that includes the basic factory default level settings:
These documents are preliminary, although they provide a good insight into the DG400 calibration.
Applies to models DG4062 through DG4202.
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