MSP-FET: MSP430G2553 Code Fusing

Tarun Kumar2

Prodigy 210 points

Part Number: MSP-FET
Other Parts Discussed in Thread: MSP430G2553, , MSP-FLASHER

Hi All,

I am programming MSP430G2553 using MSP-FET.

GUI used for programming is Lite FET-Pro430 Elprotronic.

Communication type is spy bi wire.

I am unable to program the uC as well as not able to blow security fuse.

Looking for the response.

Thanks In Advance.

Best Regards

Tarun Kumar

over 2 years ago

0 Leonardo Estevez over 2 years ago

TI__Genius 12615 points

Hi Tarun,

I think you might find this thread relevant:

https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/832379/ccs-msp-fet-new-msp-fet-get-a-message-unknown-device-in-spite-of-msp-fet430uif-work-well

I recommend that you check the signal lines with your scope to ensure your PC interface is working. Please note that you may be seeing a signal integrity issue as mentioned in the thread above.

BR,
Leo

0 Tarun Kumar2 over 2 years ago in reply to Leonardo Estevez

Prodigy 210 points

Thanks Leonardo,

There was a connection issue with VCC target pin

Is there any other tool is available rather than Lite FET-Pro430 Elprotronic. in TI to blow the fuse.

BR
Tarun Kumar

0 zrno soli over 2 years ago in reply to Tarun Kumar2

Guru 33653 points

You can use TI open source CLI MSP-Flasher.

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MSP-FET: MSP430G2553 Code Fusing