This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TDA4VE-Q1: NO Ack when trying to read Extended OTP MMR register using SCI-Client API

Part Number: TDA4VE-Q1

Hello TI Expert,

                        We have following usecase to implement and from previous TI e2e we learned that Extended OTP MMR can be read from MCU_R5 Core0 using SCIClient service calls.

Use Case: Read Extended OTP MMR registers on classic autosar (MCU_R5 core0)

Problem : We are not getting ACK in response to Sciclient_Service API to read Extended OTP Registers and so we cant read the OTA registers
Note: Target ECU and sw flashed both are HS-SE environment

Could you please confirm if this implementation is fine and also please suggest if we are missing any important steps beside this implementation changes