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5.2 Troubleshooting When Using Emulator Debugger PD30M
When PD30M has started up normally, however, errors occurred while using it, remedy the troubles
referring Table 5.4.
Table 5.4 Error message and how to remedy it when using PD30M
Error message
Checkpoint
Target MCU is not given clock.
Please reset target systems.
Target MCU is unable to reset.
Please reset target systems.
Target MCU is reset state.
Please reset target systems.
Target MCU is HOLD state.
Please reset target systems.
Target MCU is not given power.
Please reset target systems.
Connection to the
target system
- If an external clock is being supplied, check
the target system's oscillation circuit works
properly. Also, if using the sub-clock, see "3.4
Using the P87/XCIN Pin as Sub-Clock Input"
(page 28).
- If the external clock supply is set, change to
internal supply. Also, if using the sub-clock,
see "3.4 Using the P87/XCIN Pin as Sub-Clock
Input" (page 28).
- If an external clock is being supplied, check
the target system's oscillation circuit works
properly. Also, if using the sub-clock, see "3.4
Using the P87/XCIN Pin as Sub-Clock Input"
(page 28).
- If the external clock supply is set, change to
internal supply. Also, if using the sub-clock,
see "3.4 Using the P87/XCIN Pin as Sub-Clock
Input" (page 28).
- The target MCU has been reset. Cancel the
reset.
- If an external clock is being supplied, check
the target system's oscillation circuit works
properly. Also, if using the sub-clock, see "3.4
Using the P8
7/XCIN Pin as Sub-Clock Input"
(page 28).
- The MCU may be in the stop or wait modes.
Either reset the MCU or cancel the mode with
an interrupt.
- If an external clock is being supplied, check
the target system's oscillation circuit works
properly. Also, if using the sub-clock, see "3.4
Using the P87/XCIN Pin as Sub-Clock Input"
(page 28).
- The MCU may be in the stop or wait modes.
Either reset the MCU or cancel the mode with
an interrupt.
- Check the power supply and GND are properly
connected to the target system.
Connected
Connected
Not connected
Connected
Not connected
Connected
Not connected
Connected