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Quote from: Azusa on July 25, 2023, 07:06:02 amThank you,hubert.My DHO804 is DHO924 now.Two extra drams are only for LA.It can be unpopulate if doesn't use the LA .The bandwidth is increased successfully.it has 800ps rise time now.And the memory depth is 50M now.Hi Azusa,Could you share "DHO800_DHO900_Update.GEL" of your device,It's firmware under /rigol .I have some problem while try to hacking DHO804 to 924 using Hubert's vendor.bin,after replacement it was successfully recognized as DHO924,bandwith increased.But there was Y axis drifting(±(5-10)mv) can not be eliminate by SelfCal.the hardware seems to be identical,the only difference was firmware version,mine is 00.01.00(2023/7/21) which diffeent from yours(00.01.14 2023/07/06),i want to downgrade to your version having a try,Thanks.
Thank you,hubert.My DHO804 is DHO924 now.Two extra drams are only for LA.It can be unpopulate if doesn't use the LA .The bandwidth is increased successfully.it has 800ps rise time now.And the memory depth is 50M now.
https://1drv.ms/u/s!AkhYvp-r_jl5jU-ppDFHwT9WcShf?e=A7y1v1DHO800_DHO900_Update.GEL
Quote from: Azusa on August 02, 2023, 03:32:40 pmhttps://1drv.ms/u/s!AkhYvp-r_jl5jU-ppDFHwT9WcShf?e=A7y1v1DHO800_DHO900_Update.GELThanks.I though gel file under /rigol was firmware backup of current runinng version.but i was wrong ,it was complied at 04/15/2023 which looks like an early stage firmware ,the default bandwidth was 200mhz,and lots of options listed in the 'Options' field,looks like same as HDO series,but all function was incomplete or heavily bugged.It would be nine if you could pull /rigol by use adb pull -a /rigol which was exactraed files of current firmware, i want to compare FPGA bitfile and main scope program (sparrow.apk),Thanks again!
Quote from: nervdg on August 09, 2023, 03:22:43 pmQuote from: Azusa on August 02, 2023, 03:32:40 pmhttps://1drv.ms/u/s!AkhYvp-r_jl5jU-ppDFHwT9WcShf?e=A7y1v1DHO800_DHO900_Update.GELThanks.I though gel file under /rigol was firmware backup of current runinng version.but i was wrong ,it was complied at 04/15/2023 which looks like an early stage firmware ,the default bandwidth was 200mhz,and lots of options listed in the 'Options' field,looks like same as HDO series,but all function was incomplete or heavily bugged.It would be nine if you could pull /rigol by use adb pull -a /rigol which was exactraed files of current firmware, i want to compare FPGA bitfile and main scope program (sparrow.apk),Thanks again!Executing /rigol/build_gel.sh can generate a backup of the current running version of firmware!adb shellcd /rigolrm DHO800_DHO900_Update.GELsh build_gel.shafter the execution is completed, file DHO800_DHO900_Update.GEL is the firmware of the current running version.
Quote from: hanxh on August 09, 2023, 04:16:19 pmQuote from: nervdg on August 09, 2023, 03:22:43 pmQuote from: Azusa on August 02, 2023, 03:32:40 pmhttps://1drv.ms/u/s!AkhYvp-r_jl5jU-ppDFHwT9WcShf?e=A7y1v1DHO800_DHO900_Update.GELThanks.I though gel file under /rigol was firmware backup of current runinng version.but i was wrong ,it was complied at 04/15/2023 which looks like an early stage firmware ,the default bandwidth was 200mhz,and lots of options listed in the 'Options' field,looks like same as HDO series,but all function was incomplete or heavily bugged.It would be nine if you could pull /rigol by use adb pull -a /rigol which was exactraed files of current firmware, i want to compare FPGA bitfile and main scope program (sparrow.apk),Thanks again!Executing /rigol/build_gel.sh can generate a backup of the current running version of firmware!adb shellcd /rigolrm DHO800_DHO900_Update.GELsh build_gel.shafter the execution is completed, file DHO800_DHO900_Update.GEL is the firmware of the current running version.I'm looking for version 00.01.14,Could you provide it?
Quote from: Azusa on August 02, 2023, 03:32:40 pmhttps://1drv.ms/u/s!AkhYvp-r_jl5jU-ppDFHwT9WcShf?e=A7y1v1DHO800_DHO900_Update.GELThanks.I though gel file under /rigol was firmware backup of current runinng version.but i was wrong ,it was complied at 04/15/2023 which looks like an early stage firmware ,the default bandwidth was 200mhz,and lots of options listed in the 'Options' field,looks the same as HDO series,but all function was incomplete or heavily bugged.It would be nine if you could pull /rigol by use adb pull -a /rigol which was exactraed files of current firmware, i want to compare FPGA bitfile and main scope program (sparrow.apk),Thanks again!
Quote from: nervdg on August 09, 2023, 03:22:43 pmQuote from: Azusa on August 02, 2023, 03:32:40 pmhttps://1drv.ms/u/s!AkhYvp-r_jl5jU-ppDFHwT9WcShf?e=A7y1v1DHO800_DHO900_Update.GELThanks.I though gel file under /rigol was firmware backup of current runinng version.but i was wrong ,it was complied at 04/15/2023 which looks like an early stage firmware ,the default bandwidth was 200mhz,and lots of options listed in the 'Options' field,looks the same as HDO series,but all function was incomplete or heavily bugged.It would be nine if you could pull /rigol by use adb pull -a /rigol which was exactraed files of current firmware, i want to compare FPGA bitfile and main scope program (sparrow.apk),Thanks again!https://1drv.ms/u/s!AkhYvp-r_jl5jV3l5stbSi2PPZNs?e=9gu2wpHere is the /rigol from my device,and could you share your early firmware?
The lowest price for a 4-channel dho-800 (dho-804) is 389 USD and the dho-900 (dho-914) is 589 USD.
The DHO-800 has a maximum memory depth of 25MPts (for 1 channel), 10MPts (for 2 channels) and only 1MPts (for 3 and 4 channels).DHO-900 has 50MPts, 25MPts and 10MPts.
Prices are given in English at the end of these pages :
$329 is a bit more than the 1999 yuan originally mentioned (would be $275 at current exchange rate).
Quote$329 is a bit more than the 1999 yuan originally mentioned (would be $275 at current exchange rate).This is still a super cheap price for what you'll probably(no real test yet and here) get.
If this remains the case and the DHO 814 is offered for just under 390€, the days of the DS1000Z would be numbered.
If the DHO 814 is offered for under 390€, the days of the DS1000Z would be numbered.