CME-8GB60 AXIOM, CME-8GB60 Datasheet - Page 18

• Manufacturer Part Number: CME-8GB60
• Description: Microprocessor Development Tool
• Manufacturer: AXIOM

Specifications of CME-8GB60

• Silicon Manufacturer: Freescale
• Core Architecture: HC08
• Features: SPI And IIC Serial Ports, Regulated +3.3V Power Supply, Analog Or PTB I/O Port
• Silicon Core Number: MC9S08GB60
• Silicon Family Name: 68HC08
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M 6 8 E V B 9 0 8 G B 6 0
BDM PORT
The BDM port is a 6 pin header compatible with a Freescale Background Debug Mode (BDM)
Pod. This allows the connection of a background debugger tool for software development,
programming, and debugging in real-time without using HCS08 I/O resources.
TROUBLESHOOTING
The M68EVB908GB60 is fully tested and operational before shipping. If it fails to function
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, Indicators are ON?. You should measure a minimum of 9 volts
3. If no power indications or voltage is found, verify the wall plug connections to 115VAC
4. Verify the logic power source. You should measure +5 volts between the GND and +5V
5. Disconnect all external connections to the board except for COM1 to the PC and the wall
6. Make sure that the RESET line is not being held low or the RESET indicator is not lit.
7.
BGND/PTG0 1 2 GND
or by doing a loop back diagnostic.
between the GND and +VIN connections on the TB1 power connector with the standard
power supply provided.
outlet and the power connector.
connections on the TB1 power connector. If the +VIN supply is good and this supply is not
+5V, immediately disconnect power from the board. Contact
email for instructions and provide board name and problem.
plug.
describe problem.
Contact
[e-mail]
3 4 /RESET
5 6 +3.3V
by email for further assistance. Provide board name and
See the HCS08 Technical Reference Manual for
complete documentation of the BDM.
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[e-mail]
0 2 / 1 7 / 0 6
by