Renesas M30290T-EPB User Manual page 52

M30290T-EPB User's Manual
(2) MCU Setting Dialog Box Does Not Appear at Debugger Startup
Table 6.2 Checkpoints of errors at debugger startup
Error
Communication error occurred.
Data was not sent to the target.
User system cannot be properly built.
M3T-PD30F version is not the same version
as the firmware in the target.
Target MCU is in the reset state.
Target MCU cannot be reset.
Target is in "HOLD" state.
Target clock is stopped.
Target MCU is not receiving power.
(3) Errors Occur at Debugger Startup
Table 6.3 Checkpoints of errors at debugger startup
Error
Target MCU is uncontrollable.
Check that 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 40).
(2) Check that the connection between the PC7501 and this product.
See "3.3 Connecting the PC7501" (page 30).
Download the proper firmware.
See "4.2 Downloading Firmware" (page 40).
(1) Check that the reset pin of the user system is pulled up.
(2) Check that the reset pin of the user system has changed from
Low to High level.
(1) If the reset circuit of the user system has a watchdog timer,
disable the timer.
(2) Check that power is properly supplied to the user system and that
the user system is properly grounded.
(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.
Check that the oscillator circuit of the user system is oscillating
properly.
Check that power is properly supplied to the user system and that the
user system is properly grounded.
(1) Check that the NQPACK etc. mounted on the user system is
soldered properly.
(2) Check that the connecter is connected properly to the user
system.
(3) Check that pin CNVSS is held Low.
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