Figure 5.2 chipman device selection window, Figure 5.2, "chipman device selection, Window – SMSC EMC2102 User Manual
Page 9: Will, User manual
Fan Speed Control with the EMC2102 Device
SMSC EMC2102
USER MANUAL
Revision 0.2 (09-17-07)
9
in
Figure 5.4, "ChipMan Operation Window"
. Click on the HWM icon to show the different windows
available.
The EMC2102 WatchDog will have timed out at this point, and the on-board DC fan will be running at
100%.
Note: Starting the ChipMan application without the USB cable/EVB connected to the PC, an error
message "Supported company ID on device not found" will pop-up. Plug in the USB cable and
click on “Abort”, another pop-up window will ask if you want to select an SMSC device. Click
on “Yes” and then select the device as shown in
.
In the same device selection window the user also has the options to chose the SMBus Slave Address
(Default is 7A for EVB-EMC2102, use “Select automatically” is recommended), the Master Controller
type (Default is USB SMBus Bridge, see note 1 below) and if the ChipMan needs to be configured to
run in simulation mode. In the simulation mode, users can practice the software functions without
connecting a USB cable/EVB to the PC.
For more help with ChipMan, select Help -> Contents for an html based help document.
Figure 5.2 ChipMan Device Selection Window