ST7MDTU2-EMU2B STMicroelectronics, ST7MDTU2-EMU2B Datasheet - Page 65

• Manufacturer Part Number: ST7MDTU2-EMU2B
• Description: KIT EMULATOR FOR ST7262X/7261X
• Manufacturer: STMicroelectronics
• Series: ST7-EMU2Br
• Type: Microcontrollerr

Specifications of ST7MDTU2-EMU2B

• Contents: Main Emulation Board (MEB), Target Emulation Board (TEB), Cables, Power Supply and Documentation
• For Use With/related Products: ST7262x, ST7621x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-4881

ST7MDTU2-EMU2B User Manual
APPENDIX B:TROUBLESHOOTING
B.1
B.2
Identifying the problem
Changing the parallel port setup on your PC
Under certain circumstances, you may receive the following error message:
This may mean that the setup of the LPT1 or LPT2 port on your PC is not
compatible with the ST7MDTU2-EMU2B.
Error Message (when starting the
STVD7 for HDS Emulator):
“No message received from emula-
tor.”
Error Messages (when starting the
STVD7 for HDS Emulator):
"Communication error with EMULA-
TOR board.”
or
“SYSTEM ERROR DETECTED by
EMULATOR BOARD: RESET CPU.”
IF YOU RECEIVE THE FOLLOWING:
"Connection Error (LPT1/LPT2): Interconnection failure. Verify your input/
output cable."
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
your PC
Ensure that:
•
•
The parallel cable is connected between the
emulator 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 emulator is not recommended.
The emulator is powered on.
The parallel cable used is the one supplied with
the kit by STMicroelectronics.
The flat cables linking the ST7MDTU2-Active
Probe and the emulator box are properly
connected.
The selected configuration file matches the
connected
configuration.
If it doesn’t, from within STVD7, open the MCU
Configuration
Tools>MCU Configuration from the main
menu.
Choose the correct MCU target device in the
dropdown list, then click OK to save your
changes.
on page 65 below.
Changing the parallel port setup on
Appendix B: TroubleShooting
ST7MDTU2-Active
dialog
THEN...
box
by
selecting
Probe
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