Hi,
We are using two no. of TMS320C6455 DSPs in our board.
We have provided one 14-pin JTAG connector for DSP JTAG connectivity and 2 DSP are daisy chained.
I have attached the connection diagram of the DSP JTAG chain in our board.
We have read various document from TI on the JTAG connectivity of the DSP. But not very clear on how to daisy chain multiple DSPs
Below are my queries.
- I have buffered TCK,TDI,TMS and TDO signals. whether any of other signals need to be buffered?
- Should EMU0 and EMU1 signals to be routed in daisy chain or T routing?
Please provide your feedback.
Regards,
Amit K Bhat.