DEMO908JL16 Freescale Semiconductor, DEMO908JL16 Datasheet - Page 27

• Manufacturer Part Number: DEMO908JL16
• Description: BOARD DEMO FOR MC908JL16
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of DEMO908JL16

• Contents: *
• Processor To Be Evaluated: MC68HC908JL16
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• For Use With/related Products: MC908JL16
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8 Troubleshooting
8.1 USB Driver Problems
If you connected the Demonstration Board to the PC before installing the SofTec
Microsystems Additional Components, the Demonstration Board’s USB driver may not have
been correctly installed on your system. Unplugging and replugging the USB cable is of no
use, since Windows has marked the device as “disabled”. As a consequence, the PC cannot
communicate with the Demonstration Board.
To restore the USB driver (provided the SofTec Microsystems Additional Components have
been installed), perform the following steps under Windows XP:
1.
2.
3.
4.
5.
6.
7.
Connect the Demonstration Board to the PC.
Open the Control Panel (Start > Settings > Control Panel).
Open the “System” options.
Select the “Hardware” tab.
Click the “Device Manager” button.
The “uDART In-Circuit Debugger” device will be shown with an exclamation mark next
to it. Double click on this device.
In the “General” tab, click the “Reinstall Driver” button. Follow the on-screen
instructions.
DEMO908JL16 User's Manual
Page 25