You are here

Output Pin as Reset, not functional | Cypress Semiconductor

Output Pin as Reset, not functional

Summary: 2 Replies, Latest post by Bob Marlowe on 27 Dec 2015 03:37 AM PST
Verified Answers: 1
Last post
Log in to post new comments.
Sen.Li_1509296's picture
38 posts


Something weird happened when I try to run PSoC 4 BLE. A reset pin needs to be as low as ground ordinarily, and goes up and down to send falling edge as RESET signal. I used a digital output pin with Strong Drive mode to do this reset job on PSoC 4 pioneer KIT, and it works very well;

However, when I tried to use the exact same codes on PSoC 4 BLE KIT, the reset pin is not able to be as low as ground ( not 0 ).

Only High Impedance Digital/Analog mode could be successfully written "0"; however, under those two High Impedance modes, the falling edge control does not work.

Could anyone tell me what can I do with the weird PSoC 4 BLE KIT?

Thank you!

mady's picture
Cypress Employee
964 posts


This should work with PSoC 4 BLE Kit also. If you load any of our example projects that use GPIOs, how is the behavoir? Can you please verify the same?


- Madhu Sudhan

user_1377889's picture
9294 posts

A discussion was already started here, get an overview..



Log in to post new comments.