Someone has a manual, a post, or can explain how to set these parameters.
# -1 means don't change
corefreq = ["-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1"];
memfreq = ["-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1"];
powertune = ["-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1"];
fanspeed = ["-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1"];