General > General Technical Chat
The Rigol DS1052E
drieg:
HTH 8)
If there is anyone else with partially or totally bricked scope after FW up/downgrade or unsuccessful "100MHz hack", feel free to contact me...
shirsch:
--- Quote from: drieg on August 29, 2010, 08:01:35 am ---HTH 8)
If there is anyone else with partially or totally bricked scope after FW up/downgrade or unsuccessful "100MHz hack", feel free to contact me...
--- End quote ---
Does this require direct programming of the flash memory part, or is it applied through the USB port? If the former, is it via JTAG or unsoldering + insertion in a programmer? My scope is not bricked, but I have friends who are toying with the idea of the hack and would like to understand the disaster recovery path a bit better.
Thanks for your good work!
drieg:
It depends on the concrete situation. Different issue, different approach. If the scope is totaly dead, the only way is to programm the flash via BlackFins's JTAG or in external programmer. The prerequisite for both is that the part of flash where unique "factory calibration data" are stored is not corrupted.
In case of partially working scope (dimlow, shafri and others), there are always more possibilities...
Meiner:
--- Quote from: drieg on August 18, 2010, 07:08:39 am ---@lynx
@Meiner
I could be of any help reconstructing your FLASH content. The vital data seems to be OK in both cases. Could tell me the HW version (e.g. "DEM07") and the PCB version (e.g. "0941") of your scopes?
--- End quote ---
Hi drieg,
my board is a DEMO7 but "94V-0". Hope you can help me, too!
Thanks, Meiner
Meiner:
--- Quote from: lynx on August 21, 2010, 06:38:54 pm --->>Meiner
I bought them off ebay, I have yet to recieve them.
--- End quote ---
Hi Lynx,
I could not find any TS048 ZIF socket offers in ebay. Could you pls tell me a supplier or would you recommend to solder a flash containing a hex from drieg (still hoping I'll get one!) ?
Meiner
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