MSPM0L1306: BSL invoke pin status

ytakano

Part Number: MSPM0L1306

Hello,

Right after power up, what configuration is defined for BSL invoke pin (PA18)?
Customer concerned about the in / out direction and pull up / down configuration etc.?

Thanks,

over 2 years ago

0 Sal Ye over 2 years ago

TI__Mastermind 27695 points

Hi Yoshi,

It will be the default status which is Hi-Z.

After power up, during the period for detecting BSL, the pin (PA18) will be configured as input and read the status (without pull up/down resistor disabled). After detecting, it will revert to the default status.

B.R.

Sal

0 ytakano over 2 years ago in reply to Sal Ye

TI__Genius 9095 points

Sal,

Thanks for your reply.

Let me confirm about PU/PD.

Sal Ye said:
without pull up/down resistor disabled

Does it mean that the PU or PD resistor is enabled? Which pull resistor?

Thanks,

+1 Sal Ye over 2 years ago in reply to ytakano

TI__Mastermind 27695 points

Hi Yoshi,

Sorry, there is a typo, it is without resisitor enabled.

B.R.

Sal

0 ytakano over 2 years ago in reply to Sal Ye

TI__Genius 9095 points

Thanks, Sal.

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MSPM0L1306: BSL invoke pin status