EVB9S12NE64 Freescale Semiconductor, EVB9S12NE64 Datasheet - Page 19

• Manufacturer Part Number: EVB9S12NE64
• Description: KIT EVALUATION FOR NE64
• Manufacturer: Freescale Semiconductor

Specifications of EVB9S12NE64

• Mfg Application Notes: MC9S12NE64 Integrated Ethernet Controller Implementing an Ethernet Interface with the MC9S12NE64 Web Server Development with MC9S12NE64 and Open TCP
• Processor To Be Evaluated: MC9S12NE64
• Data Bus Width: 16 bit
• Interface Type: RS-232, Ethernet
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

E V B 9 S 1 2 N E 6 4
TROUBLESHOOTING
The EVB9S12NE64 is fully tested and operational before shipping.
properly, inspect the board for obvious physical damage first. Verify the communications setup
as described under GETTING STARTED.
The most common problems are improperly configured communications parameters, and
attempting to use the wrong COM port.
1. Verify that your communications port is working by substituting a known good serial device
2. Verify the power source, ON/OFF switch is ON, Indicators are ON? You should measure a
3. Disconnect all external connections to the board except for COM1 to the PC and the wall
4. If no power indications, verify the fuse FZ1 is not open. If the +VIN supply is good and the
5. Make sure that the RESET line is not being held low or the RESET indicator is not lit.
6.
or by doing a loop back diagnostic.
minimum of 9 volts between the GND and +VIN connections on the TB1 power connector
with the standard power supply provided.
plug power supply.
fuse is ok, immediately disconnect power from the board. Contact
by email for instructions and provide board name and problem.
describe problem.
Contact
[e-mail]
by email for further assistance. Provide board name and
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[e-mail]
0 5 / 2 4 / 0 4
If it fails to function