Products > Test Equipment
Sniffing the Rigol's internal I2C bus
mrflibble:
Quick question about the current state of affairs.
DS1074Z and DS2072 ==> hack working for ages, based on common private key.
DS2072A ==> recently hacked, based on seperate key for each scope.
Correct?
Reason I ask .. I'm currently debating DS1074Z vs DS2072(A) and have just about decided in favor of the 1074Z. But whatever it becomes, always good to know what tools are available. ;)
Incidentally, when reading about some older hacks I noticed that one of those used usb-tmc on the front usb port. Does anyone know roughly what the capabilities are of this usb port? Is it just SCPI commands over usb, or some other stuff as well?
diyaudio:
okay it works however i did a dumb thing i installed the untested 300Mhz option how do you uninstall the 300Mhz options ?
AndersAnd:
--- Quote from: diyaudio on February 03, 2014, 02:34:47 am ---okay it works however i did a dumb thing i installed the untested 300Mhz option how do you uninstall the 300Mhz options ?
--- End quote ---
https://www.eevblog.com/forum/testgear/sniffing-the-rigol%27s-internal-i2c-bus/msg375454/#msg375454
AndersAnd:
--- Quote from: mrflibble on February 03, 2014, 02:33:53 am ---Quick question about the current state of affairs.
DS1074Z and DS2072 ==> hack working for ages, based on common private key.
DS2072A ==> recently hacked, based on seperate key for each scope.
Correct?
--- End quote ---
Correct.
diyaudio:
--- Quote from: diyaudio on February 03, 2014, 02:34:47 am ---okay it works however i did a dumb thing i installed the untested 300Mhz option how do you uninstall the 300Mhz options ?
--- End quote ---
--- Quote from: AndersAnd on February 03, 2014, 02:38:03 am ---
--- Quote from: diyaudio on February 03, 2014, 02:34:47 am ---okay it works however i did a dumb thing i installed the untested 300Mhz option how do you uninstall the 300Mhz options ?
--- End quote ---
https://www.eevblog.com/forum/testgear/sniffing-the-rigol%27s-internal-i2c-bus/msg375454/#msg375454
--- End quote ---
Thanks
:SYSTem:OPTion:UNINSTall
Syntax
:SYSTem:OPTion:UNINSTall
Description
Unload the option installed.
works
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