Name input/output for board 7i84d

My setup is 7i97T+7i84, 
The 7i84d board is connected in sserial with the 7i97T board.
Under which name should I declare the inputs and outputs?

hm2_7i97.0.7i84.0.0.input-XX
hm2_7i97.0.7i84.0.0.output-XX

If you want a list of all 7I84 pins and parameters,
you can get it by starting LinuxCNC and then typing this
in a terminal window:

halcmd show all | grep 7i84