SMSC EMC2102 Computer Hardware User Manual


 
Fan Speed Control with the EMC2102 Device
Revision 0.2 (09-17-07)
USER MANUAL SMSC EMC2102
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5.4.3 Register Change Summary
Table 5.3, "Register Change Summary for Experiment 4" lists all register value changes from the
default cmf load to accomplish the tests.
Figure 5.18 Exceptionally Slow Rate
Table 5.3 Register Change Summary for Experiment 4
REGISTER
NAME ADDRESS
DEFAULT
VALUE
NEW
VALUE COMMENT
FAN Step 54h 10h 01h Demonstrate RRC long duration
Fan
Configuration
52h CBh C8h, CFh Demonstrate min (C8h) and max (CFh) UPDATE rates
applied to RRC