Icarus commands - Please Help

[Mikeologist]

I am new to asics and their commands
My block eruptors use commands that start with icarus
I know that there is:
-options args[baudrate : number of controllers : chips per controller] <<What does a baudrate have to do with an asic??
-timing args[3.0 = 100] <<Don't know what these numbers mean exactly, obviously they have to do with the timing

also:
Is there a dynamic timing setting?
What are the know speed settings?
What other commands (such as options and timing) exist?

I have tried to sift through this forum but have been unable to find this topic elsewhere.

Thanks for the help