EA baseboard Dual UART ??

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by jaybee on Mon Apr 23 22:28:39 MST 2012

I am trying to use the rs232 port on the EA baseboard, but it is not connected directly to a UART but via a dual UART IC SC16IS752 using I2C. I read the SC16IS752 datasheet and could not get any idea how to set data so it will output as UART signal before going to the level shifter.

Are there any examples that does this? I have no experience in using I2C devices

Please advise :)