UPD78F9234MC-5A4-A Datasheet, PDF (277/419 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 19 FLASH MEMORY
19.5 Programming Environment
The environment required for writing a program to the flash memory is illustrated below.
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Figure 19-2. Environment for Writing Program to Flash Memory (FlashPro5/QB-MINI2)
Host machine
RS-232-C
USB
FlashPro5 QB-MINI2
Dedicated flash memory
programmer
VDD
VSS
RESET
SO/TxD
CLK
78K0S/KB1+
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Remark For QB-MINI2, the name of the SO/TxD signal is DATA.
A host machine that controls the dedicated flash memory programmer is necessary. When using the PG-FP5 or
FL-PR5, data can be written with just the dedicated flash memory programmer after downloading the program from
the host machine.
UART is used for manipulation such as writing and erasing when interfacing between the dedicated flash memory
programmer and the 78K0S/KB1+. To write the flash memory off-board, a dedicated program adapter (FA series) is
necessary.
Download the latest firmware for flash memory programmer, programming GUI, and parameter file from the
download site for development tools (http://www.necel.com/micro/en/ods/).
User’s Manual U17446EJ5V0UD
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