NEC 78K0/L 3 - See it! Series, Руководство пользователя

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78K0/Lx3 - See it!
User’s Manual U18759EE2V0UM00
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9. How to use WriteEZ3 FLASH programming software
This chapter explains the basic operation of the WriteEZ3 GUI for programming the 78K0/Lx3 - See it!
board. This chapter covers how to start the system, execute the EPV command, and program the target
device. On the following pages the FLASH programming of the 78K0/LF3 via WriteEZ3 is shown.
The conditions of the series of operations described in this chapter are as follows:
Hardware configuration of
78K0/Lx3 - See it! :
Base board
: 78K0/Lx3 - See it!
Target device : 78K0/LF3 (
μ
PD78F0495)
Clock : 6 MHz
Voltage level : 5 V
Software configuration of WriteEZ3:
Parameter file:
78F0495.PRM
Clock setting : 6 MHz Multiplied by 1
Port : COM3 (115200 bps)
Operation mode: Chip
Write HEX : VOLTMETER.hex
Option setting : Blank check before Erase
(1) Installing the WriteEZ3 GUI software
Install the WriteEZ3 GUI software on the host machine you are using, by referring to CHAPTER 7
SOFTWARE INSTALLATION (if the software has not been installed yet).
(2) Installing the driver
Install the USB driver on the host machine you are using, by referring to CHAPTER 7 SOFTWARE
INSTALLATION (if the driver has not been installed yet).
(3) Installing the parameter file
The parameter file for the 78K0/LF3 device are installed automatically during installation of
WriteEZ3 GUI, folder <WriteEZ3 install-path>\PRM. Nevertheless, newest version of parameter file
for the
μ
PD78F0495 device can by download from the NEC Electronics Web site.
Download the parameter file for the PG-FP4 from the following NEC Electronics Web site:
http://www.eu.necel.com/updates
Copy the parameter file downloaded from the NEC Electronics Web site into sub-directory
<WriteEZ3.EXE-install-path>\PRM created during GUI software setup (refer to
CHAPTER 7
SOFTWARE INSTALLATION )..