Hantek 100mhz - is 220-230 pounds including free shipping from China. The price of the 60mhz version on ebay is 290 pounds
Do you mean DSO5102P?
(Example there is one who picture DSO5202B but then you read he sell DSO5102P where is total 24k capture memory)
this is not point in my post.
Many times I use example my one Tektronix I set it for 500 point or 1k and not 50k.
If I look what is going on just on the screen area and not at all interest about what is out of screen... . It is good to realize that with 1Gsa/s and with 2ns/div there is just 20 real sample point visible on the screen if screen area is 10div horizontally. So, sometimes I hope I can adjust memory to 20 sample but capture this "waveform" as fast as possible.
Hantek 100mhz - is 220-230 pounds including free shipping from China. The price of the 60mhz version on ebay is 290 pounds
Do you mean DSO5102P?
(Example there is one who picture DSO5202B but then you read he sell DSO5102P where is total 24k capture memory)
http://www.hantek.com/english/news_list.asp?unid=44
Do you think Conrad 1062D model is this P serie. Not AFAIK.
...can the DSO5062 be hacked into the 200mhz model, or just the DSO5102? Or are they ALL the same hardware?
here we go ... i did it again:
A complette schematic of hw1005 and hw1007 DSOs(with S/N < 15000)
Hello, do you guys think the hack works also for the DSO5000 P models? I've a DSO5102P so i would like to ....
Thanks
I was planning to use this to make it possible to start an 'upgraded' DSO/MSO in either the DSO or in the MSO mode.
HOWEVER....
The 'upgraded' DSO/MSO is running a later Linux version and fpga.exe is not running here. It is depending on some older library files not present. To solve it properly fpga.exe should be recompiled with the proper libraries. I tried a few tricks found on several forums, like symlinking an older library, but no succes.
So far for my attempt to create a DSO - MSO menu.
so you picked up my idea, cool.
I've tested the script, so far it does works great on 2.6.14. To make this idea "complete" i recompiled
the fpga.exe for Linux 2.6.30.4 (it must be simply linked against ld-linux.so.3, not ld-linux.so.2)
Btw, where you found the proper register? Or did you simply tried them all?
QuoteI've tested the script, so far it does works great on 2.6.14. To make this idea "complete" i recompiled
the fpga.exe for Linux 2.6.30.4 (it must be simply linked against ld-linux.so.3, not ld-linux.so.2)
Thanks again, great: "simply recompile". I did find that problem with: 'readelf -l fpga.exe | grep "program interpreter" ' but I had no idea how to proceed further. Lots of learning to do.
Hi all...
Today I received the QFP100 SRAM = IS61LPS51236A-200TQLI.
What HW mods need to do to use a 2M capability in DSO1202B(exDSO1062B) ?
Somebody tested SRAM replacement? Any results?
I did not get 2Mb IS61LPS51236A-200TQLI to actually work in bench HW1007 correctly. I do see 2MB option enabled in scope menus but actual capture repeats itself when 2MB is allowed, so I assume addressing problem with highest used address pin. Have to check if CPLD pin 47 (used in handheld for SRA18 signal) gives anything out during 2MB capture. Also the SDRAM ZZ pin is not grounded, have to test the effect of that too.
I did not get 2Mb IS61LPS51236A-200TQLI to actually work in bench HW1007 correctly. I do see 2MB option enabled in scope menus but actual capture repeats itself when 2MB is allowed, so I assume addressing problem with highest used address pin. Have to check if CPLD pin 47 (used in handheld for SRA18 signal) gives anything out during 2MB capture. Also the SDRAM ZZ pin is not grounded, have to test the effect of that too.
hw1007 is benchtop, so when running firmware for B models you will not get 2M working. This is because there is a check for
linux version in the firmare, BM/BMV models have 2.6.30.4 instead of 2.6.13 on B models.
On Handheld there is no 2.6.13, there was from the beginning 2.6.30.4 and 2M works.
btw NCG, you can switch to higher linux version by doing following stept:
1- run http://embdev.net/articles/Tekway_MSO#Firmware_upgrade to get Linux and MSO firmware
(with all these steps -> backup of your factory files, installation of MSO fw, resotre of your factory files)
2- install special BMV model firmware on your temp MSO model, http://www.mikrocontroller.net/topic/289260#3094394
You need to run the *dodso* file, http://www.mikrocontroller.net/attachment/173447/dst1kb_2.06.3_dodso.up
3- use the regular BM/BMV firmware once. You might consider changing logo as well, as described in this thread here somewhere.