User`s manual

4.Using
4.2.3. When communication error occurs
When a communication error occurs, an error window of Figure 4-13 will be displayed.
Click “OK” and check the following points.
Check 1 : Ensure the power is supplied to the CPU board.
Check 2 : Ensure the power supply of the FoUSB is not specified as TARGET.
Check 3 : Ensure the USB_cable, FoUSB, User_Cable and CPU board are
connected.
Figure 4-13 Example of Communication Error Window
Supply the power again and restart the KD38 after checking all.
4.3. Operating Sample Program
4.3.1. Downloading sample program
1)Select “File” - “Download” from the KD38 screen and download the sample program
compiled at “4.1 Using” . (Figure 4-14)
Figure 4-14 Download Screen
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