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PC7501 User's Manual
4.4 Downloading Firmware
4.4.1 When It is Necessary to Download Firmware
It is necessary to download firmware when:
(1) You have set up the emulator PC7501 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
4.4.2 Downloading the Firmware in Maintenance Mode
Download the firmware in maintenance mode as explained here following.
when downloading the firmware.
Set the interface selection switch on the rear panel to "LPT."
Connect the LPT parallel interface cable to the emulator PC7501 and the host machine.
Within 2 seconds of activating power to the emulator PC7501, 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 90 seconds.
Figure 4.10 Downloading the firmware in maintenance mode
R20UT0207EJ0500 Rev.5.00
Nov 01, 2010
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4. Setup
Page 36 of 50
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