I do know zero about Android programming and probably I'm going to make a silly question : the application program that manages the scope is in binary compiled form or is a container of readable java scripts ?
I ask this trying to understand if the huge amount of capture memory left unused also with 100M upgrade applied (provided that HDO1000 boards are still like the one analyzed by David) could be used, in the future, with a software hack.
I guess that most depends on hoe the FPGA is involved in the process.
Signal capture memory is different than RAM where you run the OS.
I've never said otherwise, I'll try to explain better.
I assume that capture memory is the FPGA external memory, the famous 4 chips identical in both models, of course not SOC memory where the control APP runs.
FPGA manages directly capture memory, SOC manages FPGA, both are involved and if FPGA code must be changed for some reasons I guess the game would be much harder.
To recap :
HDO1000 FPGA memory size = HDO4000 FPGA memory size
HDO1000 100 Mpts max != HDO4000 500 Mpts max
It would be VERY nice to bring 500 Mpts to HDO1000.
Of course I understand that's not a trivial process, it should be an adaptation of HDO4000 Android APP to run on HDO1000 boards, hence my question about Android APP.
I hope this time is more understandable (useless to say, i'm not english mother tongue
![Smiley :)](https://www.eevblog.com/forum/Smileys/default/xsmiley.gif.pagespeed.ic.R8GFI-pF6f.png)
).