Power ManagementのトピックRe: PROGRAMMING OF PF8100EA

PROGRAMMING OF PF8100EA

Ellu24 — Tue, 26 Jul 2022 05:14:47 GMT

I have developed a custom board using LS1046 and I use PF8100EA as PMIC. Now, I have 2 questuions:

1) How can I configure PMIC registers and program PF8100EA in a bare board. Is there any program or files available.

2) How can I load the program for this PMIC to LS1046?

Thanks in advance

Re: PROGRAMMING OF PF8100EA

guoweisun — Tue, 26 Jul 2022 08:42:32 GMT

1: You can change the register content after PMIC startup but for EA version can't do OTP.

2: Can't do OTP for this EA.

Re: PROGRAMMING OF PF8100EA

Ellu24 — Wed, 27 Jul 2022 01:06:13 GMT

Thanks for the reply. Can you please explain how can I configure the register content of PMIC? Is there any code available to do the same and how can I load the register content into the custom board?

Thanks in advance

Re: PROGRAMMING OF PF8100EA

guoweisun — Wed, 27 Jul 2022 02:54:10 GMT

We have the BSP for this PMIC please submit ticket to get it!

Home (nxp.com)

Re: PROGRAMMING OF PF8100EA

Ellu24 — Thu, 28 Jul 2022 01:19:54 GMT

Thank you for your reply. I will submit a ticket for this.