Copyright
©
2011
congatec
AG
BM67_BS67m02
43/101
below.
∆P[%] = TC1(T
n
-T
n-1
) + TC2(T
n
-T
t
)
•
∆P is the performance delta
•
T
t
is the target temperature = critical trip point
•
The two coefficients TC1 and TC2 and the sampling period TSP are hardware dependent constants. These constants are set to fixed values
for the conga-BM67/BS67:
•
TC1= 1
•
TC2= 5
•
TSP= 5 seconds
See section 12 of the ACPI Specification 2.0 C for more information about passive cooling.