topic Re: MTP driver of NXP Matrix LED Controller (MLC) ASL5xxxyHz in Power Management

MTP driver of NXP Matrix LED Controller (MLC) ASL5xxxyHz

Debasis — Thu, 20 May 2021 18:05:33 GMT

Hello Team,

I am working on NXP Matrix LED Controller (MLC) ASL5xxxyHz and trying to do memory write and memory read operation on the MTP registers. So I need the Driver implementation of the MTP Write and Read memory operations.

So Can any one please help me to get the driver program for the MTP read write access of the MLC.

Thanks

Debasis

Re: MTP driver of NXP Matrix LED Controller (MLC) ASL5xxxyHz

TomasVaverka — Tue, 25 May 2021 09:08:06 GMT

Hi Debasis,

The MLC software as well as drivers guidelines and manual are available on DocStore:

https://www.docstore.nxp.com/products/product-hierarchy?path=/content/docstore/product-hierarchy/LED-drivers-and-controllers/Matrix-LED-Controller-Family/MLC_EVB

…and require an NDA (Non-Disclosure Agreement). If your company has not signed the NDA with NXP yet, please create a standard ticket/case for my colleagues who are in charge of the NDA process and can eventually help you with that.

Best regards,

Tomas

Re: MTP driver of NXP Matrix LED Controller (MLC) ASL5xxxyHz

Debasis — Mon, 06 Sep 2021 06:38:48 GMT

Hello Tomas,

Thank You for your response.

I am facing a challenge in MLC NXP controller MTP memory write operation. Trying to set the MTP_Lock bit in 34h register but it is not getting set even I am writing 1 to it. So any resolution to this issue. Can you please help me in this.

Thanks and Regards,

Debasis

Re: MTP driver of NXP Matrix LED Controller (MLC) ASL5xxxyHz

bellch83 — Tue, 12 Sep 2023 08:21:31 GMT

Dear TomasVaverka,

I need more information in ASL5xxxyHz.

So for we already have HW in ASL5115.

But we still can't drive ASL5115.