UCD3138A: Unable to Check RAM Values in Memory Debugger for UCD3138A

Peter Huang

Prodigy 10 points

Part Number: UCD3138A
Other Parts Discussed in Thread: UCD3138, USB-TO-GPIO2

Tool/software:

Dear TI Support Team,

I am using the UCD3138A along with CCS version 12.8.0.00012 to generate the .x0 file.

Additional details:

Fusion Digital Power Studio v3.0.77
UCD3138 Rev2 ROM
Map: UCD3138 Rev2 Registers
USB adapter (USB-TO-GPIO2) v2.1.0.0

After downloading the flash, we are unable to check the RAM values in the memory debugger. Other registers seem to work fine and calculate the values set in the main.c file as expected. However, we are unable to read the RAM values in the memory debugger.

Could you please advise on how to resolve this issue? The source file is attached for your reference.

11 months ago

0 Peter Huang 11 months ago

Prodigy 10 points

Problems solved...
Thanks

0 Jonathan Wong 11 months ago in reply to Peter Huang

TI__Expert 8570 points

Hello Peter,

Glad that the problem is solved. Can you please share what you did to solve the issue?

Regards,

Jonathan Wong

0 Peter Huang 11 months ago in reply to Jonathan Wong

Prodigy 10 points

Hi Jonathan,

Sure! We found that we didn’t set up the map files correctly when using the memory debugger in the UCD3xxx Device GUI...
To fix this, follow these steps:

Go to File > Change Map...
Select the folder containing the Map//PP files.

Best regards,

Power management

Power management forum

UCD3138A: Unable to Check RAM Values in Memory Debugger for UCD3138A