Jump to content
Sign in to follow this  
probstu

MSP430: why no Rst on RST/SBWTDIO?

Recommended Posts

Hi all,

I use TI's Debug Interface Box MSP-FET430UIF with a  MSP430G2252. On the spy Bi wire I/O line is the High and Low level of the data.

What I cannot understand is, why no a low level does not generate a RST of the controller. 

Can anyone give me an answer?

Kindly Regards

Ulrich.

Share this post


Link to post
Share on other sites

When your MSP430 is started in SbW mode, the RST/SBWTDIO line behaves as the SBWTDIO line. To use it as a reset again you must power-cycle the MSP430 without putting it in SbW mode (using the FET).

The two functions are mutually exclusive (in time).

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×