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Sniffing the Rigol's internal I2C bus
alank2:
DSHH includes a bit no one knows what it does. DSGH is all bits that are known for 300mhz,can,trig,mem,decode
GH = 00110 00111
HH = 00111 00111
m-joy:
--- Quote from: alank2 on December 23, 2013, 05:52:36 pm ---DSHH includes a bit no one knows what it does. DSGH is all bits that are known for 300mhz,can,trig,mem,decode
GH = 00110 00111
HH = 00111 00111
--- End quote ---
Lol the magic bit =) and What about 200mhz for the DSGH combination?
alank2:
--- Quote from: m-joy on December 23, 2013, 06:02:26 pm ---Lol the magic bit =) and What about 200mhz for the DSGH combination?
--- End quote ---
Neither the 200m or 100m are set in the final "H". I'm not so sure it is a good idea to set any of the bandwidth ones together, then again I'm not so sure it matters either. But 300M on its own works so that is the simplest.
m-joy:
--- Quote from: alank2 on December 23, 2013, 06:05:19 pm ---
--- Quote from: m-joy on December 23, 2013, 06:02:26 pm ---Lol the magic bit =) and What about 200mhz for the DSGH combination?
--- End quote ---
Neither the 200m or 100m are set in the final "H". I'm not so sure it is a good idea to set any of the bandwidth ones together, then again I'm not so sure it matters either. But 300M on its own works so that is the simplest.
--- End quote ---
Thx. So What is the hex code for all Options and 300mhz but no 200mhz?
alank2:
--- Quote from: m-joy on December 23, 2013, 06:10:32 pm ---Thx. So What is the hex code for all Options and 300mhz but no 200mhz?
--- End quote ---
I'm using DSGH: 00011 10000 00110 00111
Note the 0's between the 3rd and 4th group. The last 0 of the third group is the unknown bit. The first two 0's of the fourth group are the 200m and 100m that are not needed.
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