Author Topic: Sniffing the Rigol's internal I2C bus  (Read 1076906 times)

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Offline ted572

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Re: Sniffing the Rigol's internal I2C bus
« Reply #4325 on: February 24, 2017, 05:15:26 AM »
Now the later firmware for the DSA815 includes 10 Hz resolution, rendering the most useful hack obsolete, did anyone work out how to remove licence keys from an 815?
No, we still do not know how to remove any previously installed option license.  But, it is not necessary to remove the license key.  The 10 Hz RBW will work fine now with, or without the license {option 3} activated.
« Last Edit: February 24, 2017, 05:17:07 AM by ted572 »
 

Offline Solder_Junkie

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Re: Sniffing the Rigol's internal I2C bus
« Reply #4326 on: February 24, 2017, 06:06:51 AM »
It would be nice to remove the licence keys in case it ever needs repair, the only hack that is useful to me is the 10Hz b/w one and that's now included.

No worries, I'll cross my fingers that it keeps working.
 

Offline Mike_H

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Re: Sniffing the Rigol's internal I2C bus
« Reply #4327 on: March 09, 2017, 02:13:11 AM »
A quick post to say thank you to all the hard work that this thread represents.

After 3 days of reading and play, I was able to enable the options I wanted on my new to me 2302A.
For the record my firmware is 3.05

Thanks again!  :-+
 

Offline cybernet

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Re: Sniffing the Rigol's internal I2C bus
« Reply #4328 on: March 10, 2017, 12:02:01 PM »
fun to see that this rigol hacking is still going on ;-) :-DD
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Offline Gennady

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Re: Sniffing the Rigol's internal I2C bus
« Reply #4329 on: March 11, 2017, 10:48:04 PM »
Hi all,
who used J-Link (J-Link V8 ARM USB-JTAG) to download memory dump from MSO1074Z, tell me please pinouts connection. TCK, TMS, TDI, TDO it's clear. But where to connect TRST, VREF, SRST (what pins of J-Link)?

Thanks for any help!
 

Offline Co6aka

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Re: Sniffing the Rigol's internal I2C bus
« Reply #4330 on: March 12, 2017, 02:23:25 AM »
fun to see that this rigol hacking is still going on ;-) :-DD

Reminds me of "i aM eLiTe!!!! gIvE mE wArEz D00dZ!!!!!!!!!!"  :-DD

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