MSPM0G3507: MSPM0G3507 Uniflash connection issue

Piotr Nowicki

Part Number: MSPM0G3507
Other Parts Discussed in Thread: UNIFLASH

Dear support,

I have problems with flashing MSPM0G3507:

"Error connecting to the target: (Error -6305) PRSC module failed to write to a router register. (Emulation package 9.8.0.00235)"

I use XDS110 DEBUG PROBLE with bed of nails

Uniflash version: 8.0.0.4026 - (but we also tired 8.2.0, 8.3.0)

I did checked all electrical connections are correct and stable.

Could You please help solve that problem?

What that error code -6305 stands for?

0 Diego Abad Sajamin over 2 years ago

Hi Piotr,

The error is commonly related to the power connections to Arm devices. Here's a thread that talks more about it: https://e2e.ti.com/support/tools/code-composer-studio-group/ccs/f/code-composer-studio-forum/578783/ccs-66ak2e05-prsc-module-failed-to-write-to-a-router-register

Are you using a custom board? If so, I would verify that the power goes into the VDD pin and you have the required VCORE cap as expected.

Also, be aware that if your MSPM0G3507 is production version/revB, currently, there is no support for UNIFLASH. We recommend programming through CCS if that's the case.

Best Regards,
Diego Abad

0 thomas b over 2 years ago

Hello, when the support will be available, please?

BR. T

0 thomas b over 2 years ago in reply to thomas b

And... there is no support but can I flash with Uniflash or not?

0 Diego Abad Sajamin over 2 years ago in reply to thomas b

Hi Piotr,
The support will be available in July. Also, you can’t flash it with UNIFLASH because there is no support.
Best Regards,
Diego Abad

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