CCS/AWR1642BOOST: C674X_0: Error connecting to the target: (Error -6305) PRSC module failed to write to a router register. (Emulation package 9.2.0.00002)

I changed the Jtag clock, it passed,

but the following issue happened

Please help on this,

Thanks a lot,

YI

Hi Rafael，

I acctually can run the vital sign demo of AWR1642 at first, when I try to run the program on another laptop, it cannot run any more.

I cannot even erease the flash with uniflash.

so I try to build and flash the code through CCS.

all the code and process is based on the offical documents: vital signs developers guide.  .

PS. my sopx is 001.

Thanks in advance,

Yi

Yi,

Actually, I just noticed the error message in the screenshot you mentioned. It may be a problem with the DSP project itself or its initialization. Additional details about the error message can be found at section 9.7.2 of the CCS User's Guide at:

https://software-dl.ti.com/ccs/esd/documents/users_guide/index.html

Just for completeness, please check some aspects about the DSP connection that may be relevant to this case as well. 

https://e2e.ti.com/support/tools/ccs/f/81/t/716649

Hope this helps,

Rafael

Hi Rafael,

I have no idear with the troubleshooting, I follow the trobleshooting but as if there is no item related with my issue.

When I connect the C674x, it said 0xc52e4bc (no symbols are defined)

Best Regards,

Yi

Yi,

This is a normal behaviour when you connect to the core/device without code loaded. 

This tells me there was a good progression since your first post and the connection to the Target Board is working correctly (no hardware or connection errors).

At this point you should be able to load code to the device's RAM memory and perform a debug. 

One detail: you mentioned Uniflash and the vital signs demo. Are you following the Getting Started Guide document of the demo on the link below? If so, you wouldn't need CCS at this point, as it performs the flashing and runs its own GUI to control the code. 

https://dev.ti.com/tirex/explore/node?node=APLdiAlfz1KJDByv3CnI.A__AocYeEd__LATEST

Please note that, to flash the application, you need to perform changes to the SOP jumpers. 

At this point I am unsure where to go from here. From the tools standpoint, everything is working correctly. If the steps of the demo are causing problem, I would open a new thread with the specific step that is failing on you. 

Hope this helps,

Rafael

Hi Rafael,

I followed all the steps of the Getting Stared Guide, and the sops I used is 101, after I try this with another laptop, I cannot flash the board with Uniflash, so I try to debug it with the CCS to see if there is something wrong.

What I followed now is the developers Guide. and it stopped there.

I have no idea on how to do with it.

Thanks a lot,

Yi

Yi,

user5165330 said:

What I followed now is the developers Guide. and it stopped there.

At what step did it stop? It seems you are on the right track based on your previous message - i.e., you connected to the target successfully and just need to upload the code, as mentioned in the step 5 of the Developer's Guide (loading the binary, running the binary and so on). 

I based my assumptions on the Developer's Guide at:

https://dev.ti.com/tirex/explore/node?node=AMUSsuqxsTHpwmp8m6ix-A__AocYeEd__LATEST

Hope this helps,

Rafael