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Figure 5.22 fan spin and stall, 3 register change summary, Register change summary – SMSC EMC2102 User Manual

Page 27: User manual

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Fan Speed Control with the EMC2102 Device

SMSC EMC2102

USER MANUAL

Revision 0.2 (09-17-07)

27

5.6.3

Register Change Summary

All register values are default for the tests in this section.

Figure 5.22 Fan Spin and Stall

Fan Drive Setting

(51h)

Interrupt Status 2

(23h)

TACH Target (57h)

Stall

TACH Reading (58h)