Hi all!
The stuff has arrived. I’m currently testing 3 configurations :
- cm4 with embedded emmc,
- cm4 with the Orange pi emmc + sd adapter,
- cm4 with a class 10 V30 A2 micro sd.
Of course, I will give measurement results, but the first tests indicate that the on-board memory is the fastest.
The slowest is the sd and the emmc is somewhere between the two, more on the side of the integrated emmc.
I have an unexpected problem with the microsd flat extension cord. It works perfectly with an sd card, but not with the emmc + adapter. I suppose this is due to a small electrical resistance that the emmc cannot tolerate.
If someone has a suggestion, I’m interested!
The sequel to the next episode 