AM2732-Q1: Cannot access AM2732-Q R5F L1/L2 memory runtime through xds110

Andy Yin

Part Number: AM2732-Q1
Other Parts Discussed in Thread: AM2732

Hi,

I tested with one TMDS273GPEVM connected to PC through USB cable, build below example and load the binary file on AM2732 board in ccs debug mode, run the program, open the memory browser, input L2 memory address such as 0x10280000, find read value is always 0xBAD0BAD0, try to write value but report error, while input L3 memory address such as 0x88000000 then can read the right value and also can modify it well.

So my question is can R5F L1/l2 memory be accessed through emulator when program is running? based on my test it is unable, i would like to know the reason, look forward to your reply, thanks.

mmwave_mcuplus_sdk_04_02_00_03\mcu_plus_sdk_am273x_08_02_00_26\examples\hello_world

over 2 years ago

0 Andy Yin over 2 years ago

TI__Genius 9450 points

Hi, anyone can help check and reply here, any unclear also let me know in time, thank u so much.

0 Jitendra Gupta over 2 years ago

TI__Guru 70050 points

H Andy,

What happens when you load the OOB/mmw demo from the SDK and connect from CCS to access R5F L1/L2 memory?

It should be accessible in that case.

Regards,

Jitendra

0 Andy Yin over 2 years ago in reply to Jitendra Gupta

TI__Genius 9450 points

Hi Jiten,

Originally my thought is same with u, but actually per my test on AM2732 EVM it is unable to access the memory through memory browser if don't stop the running program, u can try it in ccs.