Products > Test Equipment
Sniffing the Rigol's internal I2C bus
alank2:
--- Quote from: DL5TOR on December 20, 2013, 05:46:00 pm ---Use all 4 banks and the other banks
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Any idea what type of memory is attached to these banks or what it is used for?
Pages 7-20 to 7-22 cover the registers and they are set to:
EBIU_AMBCTL0 = 0xbbc3bbc3
EBIU_AMBCTL1 = 0x66ab77c3
EBIU_AMGCTL = 0x0009
Avotronics:
--- Quote from: cyr on December 18, 2013, 08:14:46 pm ---
--- Quote from: cybernet on November 27, 2013, 07:30:33 pm ---download, rename to DS4000Update.GEL -> http://www.filedropper.com/ds405xupdate
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This download seems to be broken, anyone have a mirror?
I have had my DS4014 for several hours already, it desperately needs some unauthorized modification :)
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not sure on versions. Try http://rigol.avotronics.co.uk
Sent from my Nexus 4 using Tapatalk
apelly:
--- Quote from: Carrington on December 16, 2013, 02:43:24 pm ---Someone can take a better picture of the DS2xxxA's input stage? Apelly for example.
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Busy, but I'll take a look in the next 48 hrs.
alank2:
If anyone with a jtag can dump 0x201e0000 to 0x20200000, I'd be interested in finding out what is there.
Carrington:
--- Quote from: apelly on December 20, 2013, 10:30:23 pm ---
--- Quote from: Carrington on December 16, 2013, 02:43:24 pm ---Someone can take a better picture of the DS2xxxA's input stage? Apelly for example.
--- End quote ---
Busy, but I'll take a look in the next 48 hrs.
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Ok, perfect, if you can take pictures of the rest, jumpers, DC / DC ...
Thanks. :-+
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