ST92F150-EMU2 STMicroelectronics, ST92F150-EMU2 Datasheet - Page 35

• Manufacturer Part Number: ST92F150-EMU2
• Description: BOARD EMULATOR FOR ST9 SERIES
• Manufacturer: STMicroelectronics
• Series: ST9-EMU2r
• Type: Microcontrollerr

Specifications of ST92F150-EMU2

• Contents: ST9 Visual Debug IDE, ST9 HDS2V2 Mainboard, Probe, Sockets, Adapters, Power Supply,Cables & Documentation
• For Use With/related Products: ST9 MCUs
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3101

ST92F150-EMU2 User Manual
APPENDIX B: TROUBLESHOOTING
B.1
B.2
Emulator reset
This command performs a reset of all emulator configurations such as mapping,
breakpoints, trace, timestamp and ST9+ device. It should be used only when a
problem is suspected with the emulator itself or if the emulator was powered off
without closing the debugger. The emulator reset behaves like a hardware reset of
the emulator. The application loaded in the debugger is automatically closed.
ST9+ Visual Debug cannot connect to the emulator
Verify that the whole installation has been performed correctly, that is:
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Connect the parallel cable to the emulator,
Connect the three flat cables between "ST9 HDS2V2 emulator" and ST92F150
emulator probe,
Connect the power supply cable to the mainboard,
Verify that emulator is switched off
Connect the emulator to your application board,
Switch on the emulator,
Switch on the application board,
Verify that ST9+ selected clock is running.
If ST9+ Visual Debug still cannot connect to the emulator, check that you
selected the appropriate parallel port. If the parallel cable is not connected to
LPT1 but to LPT2, change the port name (refer to the ST9+Visual Debug’s on-
line help).
Make sure that:
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You are using the interface cable delivered. Do not use a longer cable.
You have not connected the cable to a serial interface of the PC, this could
damage the emulator.
The cable is connected directly to the DB-25 female connector of the PC
parallel port. No additional cables nor switchboxes between the PC and the
board should be installed.
If the PC parallel port connector is not a DB25-type connector (e.g.: such
as miniature plug or receptacle 36-pin ribbon type connector as specified in
IEEE1284-1994 standard), use the adapter provided with your PC. Note
that the different connector type indicates that your PC parallel port should
Appendix B: Troubleshooting
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