TDA4VP-Q1: DataSheet for All registers for modules in TDA4VP

also if there is any documentation of the SMS and MCU ROM Code, if we can modify on them or not ?

mohamed elghoury said:

documentation of the SMS

https://software-dl.ti.com/tisci/esd/latest/index.html

TDA4VP --> J784S4 --> https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/index.html#j784s4

mohamed elghoury said:

MCU ROM Code,

There is no specific documentation for ROM code. You can refer to Chapter 4 "Initialization" at J784S4/TDA4AP/TDA4VP/TDA4AH/TDA4VH/AM69A Processors Technical Reference Manual (Rev. D).

mohamed elghoury said:

if we can modify on them or not ?

They cannot be modified.

Thanks.

Hi,

The register list for the device is included as an XLS, in the TRM (Technical Reference Manual) archive, at the link provided above, reference J784S4_Registers_*.xls.

Regards,

kb

So, the Boot ROM Code cannot be modified to add some feature like (checking the integrity of the image existing in the boot ROM)?

Boot ROM code cannot be modified.

Regards,

kb