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| Sniffing the Rigol's internal I2C bus |
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| SiC:
I'll also add that I appear to have the latest version firmware on here. I did read that the 500uV option is buggy. In what way is it buggy? On mine, the lowest 500uV setting, I get no trace shown at all. Si. |
| max666:
--- Quote from: SiC on May 22, 2014, 12:53:42 pm ---I'll also add that I appear to have the latest version firmware on here. I did read that the 500uV option is buggy. In what way is it buggy? On mine, the lowest 500uV setting, I get no trace shown at all. Si. --- End quote --- The offset is way off on the 500uV range, +10mV on mine. But if you don't mind scrolling it down ... |
| Rigby:
and self-cal doesn't calibrate it, so it can't really be trusted at all, that kind of thing. also, enabling it seems to cause other issues in the scope. 500uV is to be avoided on the DS1000Z scopes at this time. |
| skytron:
Just received a new DS2072A-S with the AWG option installed. My question to the experts is: Can I use the same firmware and upgrade procedure to upgrade this scope? Has anyone done it? :) I'm amazed and impressed with all the hard work done by some very smart people in creating so much value for us. Thanks All. |
| tsmith35:
--- Quote from: skytron on May 26, 2014, 10:37:12 pm ---Just received a new DS2072A-S with the AWG option installed. My question to the experts is: Can I use the same firmware and upgrade procedure to upgrade this scope? Has anyone done it? --- End quote --- This may help: https://www.google.com/search?q=%22Sniffing+the+Rigol%27s+internal+I2C+bus%22+%22ds2072a-s%22 |
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