sus-e Posted May 14, 2019 Share Posted May 14, 2019 Hello, I'm new user to MTDS. I want to access the MTDS module from the MCU as fast as possible. So please let me know how many frequency of MTDS SPI. Regards, Link to comment Share on other sites More sharing options...
JColvin Posted May 14, 2019 Share Posted May 14, 2019 Hi @sus-e, As per this thread, the maximum SPI frequency is 3.5 MHz for a PIC32 and a 4 MHz for an AVR chip; anything faster than that will start to cause erratic behavior with the implemented state machine on the embedded PIC32MZ on the MTDS, especially if the touch screen functionality is being used. Thanks, JColvin Link to comment Share on other sites More sharing options...
sus-e Posted May 16, 2019 Author Share Posted May 16, 2019 Thanks much, @JColvin I understood about maxmum frequence for MTDS board. Thanks, Link to comment Share on other sites More sharing options...
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sus-e
Hello,
I'm new user to MTDS.
I want to access the MTDS module from the MCU as fast as possible.
So please let me know how many frequency of MTDS SPI.
Regards,
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