• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 82 subscribers
  • Views 205 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F280049C: TMS320F280049C

Anka Zhang
Intellectual 2215 points

Part Number: TMS320F280049C

The two pins of the 14-pin JTAG, TDI and TDO, are multiused as IO ports. 

Does this action affect the versatility of the emulator？ 

Because my development process will use emulators from different manufacturers for programming.

  • 0
    TI__Mastermind 36526 points

    Hi Anka,

    If the pins for TDI and TDO are being used as GPIOs, then you will not be able to use them for JTAG. F280049C supports 2-pin cJTAG, where only TCK and TMS are used. The information throughput can be slower than with 4-pin JTAG, but this may not matter for many applications. 

    What emulator (TI officially calls them JTAG Debug Probes) are you planning to use?

    Best Regards,

    Ben Collier