| Products > Test Equipment |
| Has anyone hacked or cracked OWON XDS series? |
| << < (4/6) > >> |
| tv84:
Any UART output, boot log, flash dump, memdump? |
| mawyatt:
--- Quote from: seronday on December 11, 2021, 11:35:30 am ---@mawyatt Two tone test repeated as requested with 100 ohm termination and 20Khz separation. Have also applied some averaging to find the IMD signals buried in the noise. I have not used an XDS3000A DSO, but from reading the spec sheets for both the XDS2102A and XDS3000A series, it seems that the main difference being the XDS2102A is offered with none of the options. The specifications for both are attached. --- End quote --- Very nice, exactly what I was looking for. With ~80dB IMD, shows that the input amplifier chain is not limited the DR performance!! Looks as if the PCB is the same for both 2102A and 3000A. Thanks so much for the test & information :-+ Best, |
| seronday:
Owon XDS series are also re-badged and sold under other names. MULTICOMP PRO - MP720024 sold by Farnell is a re-badged XDS2102A --- Quote from: tv84 on December 11, 2021, 12:35:12 pm ---Any UART output, boot log, flash dump, memdump? --- End quote --- Attached is the only UART output that I have found. |
| maxwell3e10:
@seronday I was wondering how you got the spectrum "XDS2102A 2 Tone test.png", did you do any averaging? What are the FFT settings? I can't get any better than about -90dB noise level with built-in FFT. |
| tv84:
--- Quote from: seronday on December 11, 2021, 10:35:27 pm ---Attached is the only UART output that I have found. --- End quote --- So, as here. Could anybody sniff the SPI bus, at boot, and dump the loading of the NAND? Should be simple. |
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