I am trying to store some counting values to check the speed of data storage in SD card so for 1 minute the counter is showing values upto 327. Which I think is less for my use, I need to increase the speed how can it be done? I am attaching the snapshot of speed setting for the SD card library.
and that of clock setting is
After all effort the maximum speed I could get is around 25 Mhz in place of 24 MHz. Kindly look into the matter.
Thanks & Regards