I'm designing a system with K64 MCU
My question regarding all GPIO's state on power-up :
1. The GPIO's state on boot is output or input ? if so, is it PU/PD/HiZ ?
2. What doe's it mean that the default function of a GPIOs is "DISABLED" ?
Looking at the reference manual - http://cache.freescale.com/files/microcontrollers/doc/ref_manual/K64P144M120SF5RM.pdf
Page 244, chapter 10.2.2 Port control and interrupt summary
"Pull enable at reset - Disabled" - so i can understand from that that the GPIO is defined as Input Hi-Z ?
Please clarify this issue for me
Thanks & Regards