@bushing and especially shafri
JTAG: Please do not do any experiments with JTAG interface unless you exactly know what you are doing. You need to know CPU's surroundings very well before you can make use of it. As the attached flash exceeds cpu's address space, some signals are generated inside Lattice CPLD. You won't be able to read the flash unless you know how. Easier to use external programmer at this point.
@bushing
JTAG/SPI: The SPI PCB-connector is quite new to Rigol scopes (only some recent scopes have it) and there is need to write more unit-specific data into flash than just model and sn info (what commands allows you). That's the reason why they must use JTAG in final phase of production...
Could you upload 02.02.04 firmware somwhere?
what external programmer are you talking about? isnt that JTAG programmer is a external prorammer? thanx 4 the precaution.
...but I was looking at rise and fall times, the true value seemed to be 10 nS but if I had too many waveforms on the screen and so the rises and falls were not so noticeable the scope made an error and said they were 20 nS, I had to "zoom in" to the point where a rise was well over a div to make sure it was accurate.
Please give clear information if someone have seen 02.02.04 in 1000E series.
but the system info screen now shows model as 123456789123456789123456789123456789123456789123456789
and the serial no surprisingly is now showing DS10000001
if i do another *idn? after a reboot i still get the same as above, so I'm now thinking the serial that is displayed on screen, is not stored as a string but is decoded from the string you send it. but still that string is stored and retrieved from memory when you do *idn? or :info:serial?
In that case, you might be unique..
Day ago I get new DS1052E from China.
Command modification did NOT work as before!
I have try with many variations how to do.
With these units what I have before all goes ok.
I have not yet find solution with these new. If I try as before, display go sometimes "black" and only button what make anything is power ON/OFF. After this scope continues as DS1052E (serial number it (sometimes) keep as I type it, but it return to 1052). Some times there is only white random scratch over model number row from left to right over display.) One time it was totally difficult to return so that system display was ok.
FW with these new are exactly same 020202
Only difference what I can see is different start of serial number after letters. (first 4 digits... maybe these are some "prefix" what indicate some product revisions?
So I think we need continue more public discussions to push factory make good stop for modifications. We can teach them to do hack proof scopes. Maybe they make nearly "waterproof" next revision. (or this what I have now is just this).
Please give clear information if someone have seen 02.02.04 in 1000E series.
Someone was given this firmware by Rigol as being the "latest". No reports of seeing it in actual shipped units yet.
Dave.
Please give clear information if someone have seen 02.02.04 in 1000E series.
Someone was given this firmware by Rigol as being the "latest". No reports of seeing it in actual shipped units yet.
Dave.
I have not see any kind of information for this. Please give some data for this, if it not just garbage information. Some tell that some friend tell and some see something and what ever..... as long as there is not more information I think this is lie or disinformation.
Please give me true data, what Rigol organization and to who give FW 00.02.02.04 as new FW to Rigol DS1052E. (OR series DS1000E)
If there is not this true information then please tell that there are not any knowledge about new firmware after 00.02.02.02 (02.02.SP2)
I have not see any kind of information for this. Please give some data for this, if it not just garbage information. Some tell that some friend tell and some see something and what ever..... as long as there is not more information I think this is lie or disinformation.
Please give me true data, what Rigol organization and to who give FW 00.02.02.04 as new FW to Rigol DS1052E. (OR series DS1000E)
If there is not this true information then please tell that there are not any knowledge about new firmware after 00.02.02.02 (02.02.SP2)
great and it retains the new model number doesn't it ?
bushing: "No, he means something like http://www.xeltek.com/product.php?productid=17207."
oou. thats seem like a "parallel programmer" Dave talked about in his video. that would be completely dismantling the flash out of the board right? sorry, but i have to find another way around, i dont wanna risk with messing the flash hardware. this will be my last choice, if i cant find another way. and oou, the price is $995, wow, i can buy an authentic DS1102D with that (just add a little $$$). so it seem my last choice will be to buy a new rigol DSO or MSO. . thanx for the info though