CCS/TMS320C6746: Question about "C674X_0: Error connecting to the target: (Error -6311) PRSC module failed to write to a register. (Emulation package 6.0.407.3) "

wanseung yang

Intellectual 350 points

Part Number: TMS320C6746

Tool/software: Code Composer Studio

Hi there

I'm using TMS320C6746.

I made a custom board that include TMS320C6746 and launched my own FW.

but it doesn't work and i can see below Error Message

C674X_0: Error connecting to the target: (Error -6311) PRSC module failed to write to a register. (Emulation package 6.0.407.3)

What cause above Error?

Could you explain me Error-6311?

Regards

Wanseung Yang

over 8 years ago

desouza over 8 years ago

TI__Guru**** 171104 points

Wanseung,

Please apologize for the delay in this reply. Are you still having this issue?

Historically all reports about PRSC errors are originated from Hardware issues such as improper device power, random problems with reset pins and even devices secured via other means (i.e., blocking JTAG access).

In this case I strongly suggest you double-check your hardware design for problems and check the thread below that contains some additional references:
e2e.ti.com/.../427376

Hope this helps,
Rafael

Code Composer Studio™︎

Code Composer Studio forum

CCS/TMS320C6746: Question about "C674X_0: Error connecting to the target: (Error -6311) PRSC module failed to write to a register. (Emulation package 6.0.407.3) "