Hello everyone, the repair of 1102cal is still going on. Recently I accidentally found the data that was previously backed up with the programmer. Unfortunately, it was backed up after the problem, but it restored me to the hardware version of 3.xx, but not 3. -41-1.61 but 34-1-2.3, my original serial number is back. The system was left by refreshing 1102cnl at that time, and I will try to restore the most original state through the TV84 patch firmware.
Regarding jlink, I use jlink v8. Of course, it will not be genuine, but it was given by the seller when they bought something. Similar things are very cheap in our place for well-known reasons. The use effect is also very good, it only takes one and a half hours to burn an 8M firmware, compared to WIGGLER CABLE
It's a lot faster. I also have an Altera downloader USB Blaster debugger, I tested it, it can be used on this oscilloscope, alexitaly I can give it to you if necessary, but you are responsible for postage.
In addition, I contacted domestic resources that can be reached. I got the calibration procedure of the oscilloscope, I think about it again and again, not very good to announce here. If alexitaly you need it, I can send it to you for research. But I haven't used it myself, and the technical risks must be acceptable to you. Thanks!