• State
  • Locked Locked
  • Replies 5 replies
  • Subscribers 24 subscribers
  • Views 456 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.

Set CDCE62005 Question

demon popo
Intellectual 625 points

Other Parts Discussed in Thread: CDCE62005

Hi all,

If I wanted to set cdce62005, how can I do?

Have any SPI example to set CDCE62005?

Regards,
popo.

  • 0
    TI__Genius 10320 points

    Hi Popo,

    The CDCE62005 GUI is available for this purpose. Here, you can graphically configure the CDCE62005 and create a file with respective registers. You can then import these registers into your SPI master and program the CDCE62005.

    The data sheet for the 62005 also specifies timing requirements for SPI.

    Gabe

  • 0 in reply to Gabe Ayala
    Intellectual 285 points

    Gabe,

    If we need to program/burn the INternal EEPROM of a CDCE62005 that is soldered onto our own prototype card, and use the convenient software that is used with the CDCE62005 EVM card, how can this be achieved? How can we burn the internal EEPROM of a CDCE62005 soldered on our card withOUT resorting to the distributor?

    It would have been nice if there had been a breakout header placed on the CDCE62005 EVM card...

    Any ideas?

    Regards,

    Robert

  • 0 in reply to RobertGaurie
    TI__Genius 10320 points

    Hi Robert,

    On your prototype board, are you able to communicate with the CDCE62005 via SPI? If so, refer to pg 23 of the data sheet as to how to commit RAM registers to EEPROM either in an unlocked or locked mode.

    Gabe

  • 0 in reply to Gabe Ayala
    Intellectual 285 points

    Gabe,

    Our proto card does NOT have a micro controller/processor - just the *blank* CDCE62005 soldered on along with its SPI pins brought out to a header... NOTHING ELSE!

    This is why it would have been nice if the CDCE62005 EVM had the SPI bus brought out a header!

    Regards,

    Robert

  • 0 in reply to RobertGaurie
    TI__Genius 10320 points

    Unfortunately the CDCE62005 EVM does not feature a breakout header for SPI connections. If you would like to use the functionality of the GUI then modifications may be an option on the EVM board. However, a cheap solution can be using an MSP430G2XXX as a "bootloader" to program the board remotely.

    Gabe