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.

TDA4AL-Q1: MCU2_1 cannot run with the RAM change

Part Number: TDA4AL-Q1

Hi expert,

Customer is using SDK0806 to develop TDA4AL. They changed the MCU2_1 linker from ATCM to DDR as shown below.

DDR_MCU2_1_VECS and DDR_MCU2_1_START start at the 0Xa4100400,  from the first 32k in DDR_MCU2_1.

So the Entry address should be at the DDR_MCU2_1_VECS.

But they found MCU2_1 cannot run from c_int00 to Main function with this modification. Could you please help check the possible reason? Thanks

Best Regards,

Xingyu Zhu