Renesas M38000TL2-FPD Manual de usuario descargar pdf (Pagina 37)

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4.3 Downloading Firmware

4.3.1 When It is Necessary to Download Firmware

It is necessary to download firmware when:

(1) you have set up the emulator PC4701U for the first time.

(2) you have upgraded the firmware.

(3) you have upgraded your emulator debugger.

(4) you have changed your emulator debugger.

(5) you have changed your emulation probe.

If downloading the firmware is not completed in the cases below, redownload the firmware as

described in 4.4.2.

• When the power is unexpectedly shut down during a download from the emulator debugger

• When a communications interface cable is unexpectedly pulled out

4.3.2 Downloading the Firmware in Maintenance Mode

Download the firmware in maintenance mode as explained here following. The target system must

not be connected when downloading the firmware.

Set the interface selection switch on the rear panel to "LPT".

Connect the LPT parallel interface cable to the emulator PC4701U and the host machine.

Within 2 seconds of activating power to the emulator PC4701U, press the RESET switch

on the front panel.

Switched to maintenance mode, the SAFE SYSTEM STATUS LED begins to flash.

Start up the emulator debugger.

When the Init dialog box setup is complete, the dialog which urges to download the

firmware will appear. Download the firmware following messages. Required time for

downloading the firmware is about 30 seconds.

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Renesas M38000TL2-FPD Manual de usuario Pagina 37