TLC59482: Reference Source Code

Hi Michael,

Sorry. I am currently out of office. I will reply to you within 24 hours.

BR,

Steven

Hi Michael,

Sorry. We do not have reference code for TLC59482.

BR,

Steven

Hi Ives,

I2C communication is ok.

They don't have MSP430 Launchpad.

Can you extract and send the source code for LP5012?

Or can you guide the REGISTERs that need to be set sequentially?

Best regards,

Michael

Hi Ives,

I need your support asap.

I want to input to the HALF BRIDGE GATE DRIVER using the output PWM of the TLC59482.

And want to output 50KHZ using GRAYSCALE (GS) FUNCTION (PWM CONTROL).

Now output is 100Hz.

Could you please send guide how to set it.

Best regards,

Michael

Hi Michael,

If you want to use the TLC59482 to produce 50kHz output PWM signal, then you need to set f_GSCLK = f_PWM * 512 = 50kHz * 512 = 25.6MHz.

BR,

Steven

Hi Steven,

Thanks for your kind support.

Our customer can't support 25.6MHz from MCU.

Is there any way to output 50khz by multiplying or distributing inside this device?

or

Is there no way to make 50khz output except GSCLK input?

Best regards,

Michael

Hi Michael,

For TLC59482, the 25.6MHz GSCLK is a must.

We have other devices that supports internal GSCLK generation like TLC59116 / TLC59108, but they only support 97-kHz fixed PWM output signal. 

BR,

Steven