ST7MDT2-DVP2/US STMicroelectronics, ST7MDT2-DVP2/US Datasheet - Page 69

• Manufacturer Part Number: ST7MDT2-DVP2/US
• Description: KIT DEVELOPMENT ST7
• Manufacturer: STMicroelectronics
• Series: ST7-DVP2r
• Type: Microcontrollerr

Specifications of ST7MDT2-DVP2/US

• Contents: Main Emulation Board (MEB), Target Emulation Board (TEB), Cables, Power Supply and Documentation
• For Use With/related Products: ST72254, ST72215, ST72216, ST72104, ST72225, ST72213, ST72212, ST72101
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7MDT2-DVP2 User Manual
APPENDIX B: TROUBLESHOOTING
B.1
Error Message (when starting the
STVD7 for DVP):
“Connection Error (LPT1): Intercon-
nection failure. Verify your input/out-
put cable.”
Error Message (during STVD7 session):
“Emulator power off has been
detected.”
ISP does not work.
Identifying the problem
IF...
Ensure that:
•
•
•
•
If none of the above items has been overlooked, this may
mean that your parallel port connection needs to be
reconfigured.
Please refer to
Ensure that your development board is powered on and
shutdown and restart your STVD7 session.
Ensure that:
•
•
On older ST7MDT2-DVP2 development kit boards, you
may need to perform an ISP hardware/software patch as
detailed in the application note AN1363/0401, entitled
Workaround to ISP Mode Limitation in ST7MDT1-DVP2
and ST7MDT2-DVP2 , available from ST’s website at:
http://mcu.st.com
The parallel cable is connected directly between the
development board and one of the PC’s parallel ports
(LPT1 or LPT2). Note that the use of switch boxes
between the parallel port connector of your PC and the
development board is not recommended.
The development board is powered on.
The parallel cable used is the one supplied with the kit
by STMicroelectronics.
STVD7 and Windows Epromer are not running at the
same time. If this is the case then shut down both and
ensure that only one or the other is running at any one
time.
The target MCU mounted on your application board
has a power supply of 5 V.
The Reset pin (pin 6) of the ISP connector is not
overloaded. If this is the case set the resistor and
capacitor values of the reset pin circuitry to the
recommended values given in the target MCU user
data sheet.
Section B.2
THEN...
Appendix B: Troubleshooting
, below.
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