STK-070R Rev A

Datasheet 1.1 - 0612

Notes:

Communication and Program UARTs can be used for programming as well as for communication with

the application’s host processor.

If you wish to program via UART make sure you can get to the Reset and the Program Mode pins.

These will only be needed if a serious programming issue occurs.

Pass-Through Programming information is available at our website under Field Update Utilities: http://

www.amulettechnologies.com/support/downloads/fieldupdates.html.

Momentarily grounding reset with an open collector device or momentary switch will cause a reset.

Reset must be applied after the Program Mode pin is changed for us to see it.