Mesa Wiring RS422 6i25 <-> 7i84

Hi,

I am confused at the moment and have a very basic Question on RS422.

I am building my own breakout board to connect a SSerialCard 7i84 to the 6i25 using a MAX491 chip. Therefore I need to match the RX/TX Signals and I am not sure about the datasheet here.

In the Datasheet of the 7i84 pin1 is named RX. Does that mean that the SSerial - RX Pin of the the 6i25 should connect here (like in my schematic) or the SSerial TX?

My Shematic:


Thanks

Matthias

Yes FPGA TX goes to 7I84 RX (and vice versa)

Thanks,

I had change my schematic, now it's running.