R0E521000CPE00 Renesas Electronics America, R0E521000CPE00 Datasheet - Page 88

• Manufacturer Part Number: R0E521000CPE00
• Description: EMULATOR COMPACT FOR R8C/TINY
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of R0E521000CPE00

• Contents: Compact Emulator, IDE, Assembler and Linker
• For Use With/related Products: R8C/Tiny
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

R0E521000CPE00 User’s Manual
5.2.3 Errors Occur at Emulator Debugger Startup
Table 5.3 Checkpoints of errors at debugger startup
REJ10J0845-0600 Rev.6.00 Aug. 20, 2009
Page 86 of 92
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.
Target MCU is uncontrollable.
Error
(1) Check that the NQPACK etc. mounted on the user system is soldered
(2) Check that the connector is installed properly to the user system.
Check that the reset pin of the user system is held high.
(1) If the reset circuit of the user system has a watchdog timer, disable
(2) Check that power is properly supplied to the user system and that the
The MCU is either in stop mode or wait mode. Either reset the MCU or
cancel the mode with an interrupt.
See MCU specifications.
When the clock is supplied from an external oscillator, check that the
oscillator circuit in the user system is oscillating properly.
Check that power is properly supplied to the user system and that the user
system is properly grounded.
properly.
the timer.
user system is properly grounded.
Checkpoint
5. Troubleshooting