Hello,
We are going to use the AM335x starter kit as a refernce design for our project.
down loading the pinmux from TI web, refer that the signal "LCD_BACKLIGHTEN" output pin C12 from the CPU,
declared to mode-0 as function "MCASP0_AHCLKR_MUX0"
| C12 | MCASP0_AHCLKR_MUX0 | MCASP0_AHCLKR_MUX0 | LCD_BACKLIGHTEN - enable signal to backlight control circuitry |
On the other hand, this pin at software package refers to as "ECAP2_IN_PWM2_OUT" used as PWM for backlight.
Please can TI experts explain this difference?
which CPU function should be use for backlight drive?
appriciate your help, waiting for answer.
Eli