Now ,I use the peripheral which is the RSI. And I configured it with 4-bit SD modes.
I used the file system which is the Petit FatFs. Now DSP read the SD is 1.3M/s. But I want improve the speed, how to improve?
Now ,I use the peripheral which is the RSI. And I configured it with 4-bit SD modes.
I used the file system which is the Petit FatFs. Now DSP read the SD is 1.3M/s. But I want improve the speed, how to improve?