Part Number:DS90UH948-Q1
Hi,
We are using DS90UH948-Q1 for converting FPD to Dual LVDS.
We need to control back light driver IC using PWM signal.
As DS90UH948-Q1 does not have any dedicated PWM output pin, can we configure one of the GPIOs of DS90UH948-Q1 for generating PWM?
Requirement of PWM signal for LED driver IC is
PWM Dimming Frequency - 50Hz to 50kHz
PWM Dimming Minimum Duty Cycle - FDimming = 200Hz Typical value 0.2%
PWM Dimming Minimum Pulse-Width - Max 5 μs.
If we can't configure GPIO in to PWM , Please suggest any PWM generator IC which controller by I2C of DS90UH948-Q1.
Regards,
Francy Babu