MSP430FR2633: MSP430FR2633

Hello Yadnyesh,

Thank you for your post. What board are you referring to? Is it an EVM? If so, the accessibility to those GPIOs could be limited by the specific design.

In Table 4-2 in the datasheet, there are quite a few GPIOs listed (snippet shown below). Now, some aren't available in certain packages, so watch out for that.

Hope this helps!

Regards,

James

MSP Customer Applications

Hi James,

Thank you for your quick response,

I am using an EVM. I am working on a project and I am currently using BSWP touch panel, I am trying to control Home appliances using the touch panel and Relays(If you can suggest something better please do). Currently I can control Four appliances using the pins (P1_0,P1_7,P1_6,P2_2) which are labelled on the MSP430FR2633 launchpad.I need more GPIO pins to control more appliances but I cannot find them on the launchpad.

I tried to check the connectivity of the pins on the IC to the plug-ins labelled 

For eg:- For P1_0 I connected the Positive terminal of Multimeter to pin 7 of the IC and the negative to plug-in(13) (marked by red circle in the second picture).I got the connectivity for P1_0, P1_7,P1_6,P2_2.

For the plug-ins which are not labelled I tried the same, I connected the positive terminal to the IC pin and Negative terminal to the remaining plug-ins trying to find the connection between but could not.

http://www.ti.com/tool/msp-capt-fr2633?keyMatch=msp430fr2633%20development%20kit&tisearch=Search-EN-Everything#descriptionArea