MSP430FR5969: Using the MSP430FR5969 launchpad to program custom board with MSP430FR5994

Markel Robregado

Part Number: MSP430FR5969
Other Parts Discussed in Thread: UNIFLASH, MSP430FR5994

Hi,

From the MSP430FR5969 Launchpad I connect EZFET_SBWTDIO, EZFET_SBWTCK and GND to target board with MSP430FR5994. I power the target board with 3.3V. I connect the launchpad to PC and open Uniflash. The Uniflash can't detect the board. Do I need to use other software tool for programming?

-kel

over 2 years ago

+1 Cash Hao11 over 2 years ago

TI__Mastermind 27505 points

Hi Kel,

The SBW interface need SBWRST and SBWTEST pins connected not the TDIO and TCK.

Best regards,

Cash Hao

0 Markel Robregado over 2 years ago in reply to Cash Hao11

Guru 85655 points

Hi Cash

It seems the EZFET_SBWTDIO is multiplexed with SBWRST maybe I am wrong. Here is the connector at Launchpad.

-kel

0 Markel Robregado over 2 years ago in reply to Cash Hao11

Guru 85655 points

Hi Cash,

It's just a wrong connection problem.

-kel

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MSP430FR5969: Using the MSP430FR5969 launchpad to program custom board with MSP430FR5994