I'm using the I2C module of RA6T2, and I was wondering that how to set the IICCLK?
For example, if I used the stander mode I2C (100kbps), what is the minimum request of IICCLK?
I had checked the spec, and the only description of limitation about IICCLK is
IICCLK/2 <= PCLKA <= IICCLK
but how can I calculate the minimum value for the specific transfer rate?
In the RA6T2 Group Data sheet, p. 2.3.11 (https://www.renesas.com/eu/en/document/dst/ra6t2-group-datasheet?r=1542426#unique_46) there are tables and graphs which indicate the correspondence…