signals used by CC Debugger to program CC2540 flash memory

Chi-wen Wang

Other Parts Discussed in Thread: CC2540

Does CC Debugger use SPI interface (pin 5, 6, 8 & 10) to program flash memory in CC2540? Or does CC Debugger use debug interface (DC & DD) to program flash memory?

over 14 years ago

0 Fredrik K over 14 years ago

TI__Guru** 106705 points

Hi Chi-wen,

The CC Debugger use the debug interface, DC, CC and Reset signals. Additionally the debugger must be connected to ground and VDD of your CC2540 board.

For additional information, you can have a look at the CC Debugger User Guide: http://www.ti.com/litv/pdf/swru197c

/Fredrik

0 Chi-wen Wang over 14 years ago in reply to Fredrik K

Intellectual 920 points

H iFredrik,

Thanks for the information. Just to double confirm, we don't need to connect those SPI signals if we want to use CC Debugger to debug and program CC2540. Is that correct?

Also, is there any other way, beside using CC Debugger, to program CC2540 for production?

0 Fredrik K over 14 years ago in reply to Chi-wen Wang

TI__Guru** 106705 points

No, you do not need the SPI signals to program the CC2540. You must use the CC Debugger.

/Fredrik

0 Chi-wen Wang over 14 years ago in reply to Fredrik K

Intellectual 920 points

Hi Fredrik,

Thanks for your clarification.

Bluetooth®︎

Bluetooth forum

signals used by CC Debugger to program CC2540 flash memory