• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 79 subscribers
  • Views 708 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.

MSP430F5224: Questions about reset

Koichiro Tashiro
Mastermind 22945 points

Part Number: MSP430F5224

Hi,

I have a few questions from customer about MSP430 reset.

Q1) Below is a part of figure 5-2 in data sheet.
http://www.ti.com/lit/ds/symlink/msp430f5224.pdf
What does “V(SVSH_+), min” exactly mean? There is no such term in data sheet.



Q2) What is each pin’s condition under reset and just after reset release?

Thanks and regards,
Koichiro Tashiro

  • 0
    TI__Expert 6635 points

    Hi Koichiro,

    There are max and min values for the V(SVS_+) spec. This can be found in section 5.28 in the datasheet. Below is a screenshot:

    The V(SVSH_+) min spec is dependent on your SVSMHRRL register setting.

    There is a key in the user's guide that explains the notation for pin conditions in different scenarios (including reset). Please see below:

    You can refer to this to see what the pin settings are after reset for any peripheral. When you go to a peripheral's register section in the user's guide, you will see the reset conditions. Below is an example of the PxDIR register:

    Here is a link to the product page where you can access the datasheet and user's guide:

    Thanks,

    Mitch

**Attention** This is a public forum