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(3) EMEM Dialog Box is Not Displayed at Debugger Startup (Target Not Connected)
Table 6.3 Checkpoints of errors when starting up the emulator debugger (target is not connected)
(4) Errors Occur at Debugger Startup (Target Connected)
Table 6.4 Checkpoints of errors when starting up the emulator debugger (target is connected)
Error
Communication error occurred.
Data was not sent to the target.
Target system cannot be properly built.
M3T-PD308F version is not the same
version as the firmware in the target.
Target MCU cannot be reset.
Target is in HOLD state.
Target clock is stopped.
Checkpoint
Check all emulator debugger settings, interface cable
settings and switches on the rear of the PC7501 match.
See the user's manuals of the PC7501 and emulator
debugger.
(1) Download the proper firmware.
See "4.2 Downloading Firmware" (page 50).
(2) Recheck the connection between the PC7501 and
this product.
See "3.7 Connecting the PC7501" (page 36).
Download the proper firmware.
See "4.2 Downloading Firmware" (page 50).
The program may be uncontrollable in areas where
memory is not allocated. Recheck the map setting.
See "4.3 Starting Up the Emulator Debugger (Setting the
EMEM Dialog Box)" (page 51).
(1) The MCU is either in stop mode or wait mode. Either
reset the MCU or cancel the mode with an interrupt.
See MCU specifications.
(2) The program may be uncontrollable in areas where
memory is not allocated. Recheck the map setting.
See "4.3 Starting Up the Emulator Debugger (Setting
the EMEM Dialog Box)" (page 51).
Check the switches in the emulation probe are correctly
set.
See "3.5 Setting Switches" (page 31).
Error
Target MCU is uncontrollable.
Checkpoint
(1) Check pin NMI* is held high.
(2) If in memory expansion mode or microprocessor
mode, check pins RDY* and HOLD* are held high.
(3) The program may be uncontrollable in areas where
memory is not allocated. Recheck the map setting.
See "4.3 Starting Up the Emulator Debugger (Setting
the EMEM Dialog Box)" (page 51).