Part Number: MSP432E411Y-BGAEVM
Hi,
My customers are using two MSP432E411Y-BGAEVMs to check the SSI (Freescale format).
When Fss was set, they was able to confirm the operation of SCLK=1MHz,
However, when Fss is not set, Slave data cannot be read. (They was successful at 200kHz.)
Question 1:
Is it possible to use SSI communication without FSS pin?
Do you know why communication is successful when SCLK is set low?
Question 2:
How long should I wait after setting FSS to Low before sending data?
Regards,
Rei