Dear NXP ,
Now I am using KL43Z I2C as Slave Device , and I need to read data from KL43Z ( I2C Slave ) , and i found a delay ( about 16us between ACK & DATA ( Slave ) . as below CLOCK setting and LA Picture , Why this happen ? how to modify to solve this , i want to slave response quickly . The Situation as below ,
IDE : MCUXpresso
SDK Project : reference "frdmkl43z_i2c_interrupt_b2b_transfer_slave"
I2C Slave : FRDM-KL43Z
Setting : At 125KHz, SCK should be Hi 4us and low 4us
and there are some delay (about 2 clocks = 16us) before slave mode out to master.
Thanks a lot !!