Fan Speed Control with the EMC2102 Device
Notes:1.The
2.Disconnecting the USB cable and reconnecting it without restarting the ChipMan may cause register reading errors (all zeros). This problem can be cleared by
3.The SMBus Slave Address could vary depending on the device. If a correct XML file is installed, the ChipMan should be able to select the correct slave address automatically. Refer to the device datasheet for more details about the SMBus protocol and its configurations.
4.The SMSC ChipMan application allows viewing and changing register values for a variety of devices. The ChipMan software only needs to be installed once to support all of these devices. The list of supported devices may be found in the pulldown menu under Options
The next step will be to load the CMF file. Simply select File at the top of the window, and "Import" from the
Select the appropriate file and click "open". The CMF file will then load up the values into the EMC2102 device.
SMSC provides all CMF files for the operation experiments introduced in this user manual to help customers to evaluate the EMC2102 device. Customers can also export their own configurations to CMF files through the
The CMF file used for the Experiment 1 is EMC2102_manual.cmf.
To ensure the ChipMan application and the EMC2102 are communicating, select File
Select "3: Fan Settings" in the ChipMan window by
It is recommended to set Autorefresh Registers option in ChipMan for all experiments in this user manual. Select Options
SMSC EMC2102 | USER MANUAL |
Revision 0.2
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