Hi, please, how to configure I2C0_F register with processor expert (or C code exemple) to getting 100khz BUS SCL clock/frequency?
MKE06Z128 @ 48Mhz
BUS @ 24Mhz
Thanks.
Ref. Manual: https://www.nxp.com/webapp/Download?colCode=MKE06P80M48SF0RM
Chapter 31 - Inter-Integrated Circuit (I2C) - Page 561 onwards
31.3.2 I2C Frequency Divider register (I2Cx_F) - Page 565 and 566
31.4.1.10 I2C divider and hold values - Page 581
Hi
SCL = 24'000'000 / 100'000 = 240
Therefore I2C0_F = 0x23;
Regards
Mark
[uTasker project developer for Kinetis and i.MX RT]
Contact me by personal message or on the uTasker web site to discuss professional training, solutions to problems or rapid product development requirements
For professionals searching for faster, problem-free Kinetis and i.MX RT 10xx developments the uTasker project holds the key: https://www.utasker.com/kinetis/FRDM-KE06Z.html
