Renesas Emulator Debugger M16C PC4701 Instrukcja Użytkownika Pobierz pdf (Strona 44)

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(2) Errors Occur When Starting Up the Emulator Debugger

(When the target system is connected)

Table 6.2 Checkpoints of errors when starting up the emulator debugger (target is connected)

Error

Target MCU runaway.

Communication ERROR

Data is not sent to the target

Target system is not constructed properly

The version of M3T-PD30 and the firmware

on the target system are not same

Target MCU is reset state

Target MCU cannot be reset

Target MCU is in "HOLD" state

Target clock is stopped

Target MCU is not receiving power

Checkpoint

Check that when the emulator debugger is started up,

custom command RESET_10 is executed and the second

line of the display shows "RESET_10 (Ver.2) is done!".

Otherwise, restart the emulator debugger.

See "1.1 Note on When Starting Up the Emulator

Debugger" (page 11).

Check that all emulator debugger settings, interface

cable connections and switches on the rear of the PC4701

match.

See the user's manuals of the PC4701 and emulator

debugger.

(1) Download the proper firmware.

See the user's manual of the emulator debugger.

(2) Recheck that the connection between the PC4701

and this product.

See "3.3 Connecting the PC4701 and Emulation

Pod" (page 27).

Download the proper firmware.

See "4.2 Downloading Firmware" (page 34).

Check that the reset pin of the target system has changed

from "L" to "H" level.

(1) Check that pin RESET* is "H" level.

(2) If the reset circuit of the target system has a watchdog

timer, disable the timer.

(3) Check that power is properly supplied to the target

system and that the target system is properly grounded.

(4) The program may be uncontrollable in areas where

memory is not allocated. Recheck that the map setting.

See "1.1 Notes on MAP References and Settings"

(page 11).

(1) The MCU is either in the 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 that the map setting.

See "1.1 Notes on MAP References and Settings"

(page 11).

(1) Check that the oscillation circuit in the target system

is oscillating properly.

(2) Check that the switches of the FLX64-PRB are

correctly set.

See the user's manual of pod probe.

Check that power is properly supplied to the target

system and that the target system is properly grounded.

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