User`s guide

CPU32 Emulation 169
Chapter 11: Troubleshooting the Emulator
Problems with the BDM Connection
Problems with the BDM Connection
If a user interface behaves erratically
❏
Check the orientation of the cable connecting the target interface module
to your target system. If the cable is offset or rotated, the emulator will try
to interpret the “random” signals with unpredictable results. If the cable is
rotated, the emulator or target system may also be damaged.
❏
Check that the processor clock speed has been properly configured. See
“To configure the processor clock speed (BDM communication speed)” on
page 80.
❏
If your target system uses a 68360, check that the FREEZE and CONFIG2
lines have sufficient pull-up current. See page 123 for more information.