EVB-EMC2101 User Manual

NOTE: Only one jumper is to be installed on JP11 and a minimum of one jumper must be installed for the device to operate.

Table 3.6 ALERT Pull-up Resistors - SMBus/FAN MODE

JUMPER

NAME

OPEN

SHORT

 

 

 

 

JP11

33k

NA

Auto load via EEPROM -

 

 

 

Initial FAN 0% Duty Cycle

 

 

 

 

 

18k

NA

Auto load via EEPROM -

 

 

 

Initial FAN 100% Duty Cycle

 

 

 

 

 

10k

NA

Host load via SMBus -

 

 

 

initial FAN 0% Duty Cycle

 

 

 

 

 

5.6k

NA

Host load via SMBus -

 

 

 

initial FAN 100% Duty Cycle

 

 

 

 

3.10Other Sensor Features

Other features such as Ideality Factor Configuration, Conversion Rate, Digital Filtering, Look-up Table Functionality, and Standby Mode can be controlled with EMC2101 registers. See the datasheet register description for details.

SMSC EMC2101

Revision 1.5 (12-13-06)

11