Writing With Flash Programmer - NEC 78K0S/KA1+ User Manual

18.4 Writing with Flash Programmer

The following two types of dedicated flash programmers can be used for writing data to the internal flash memory
of the 78K0S/KA1+.
• FlashPro4 (PG-FP4, FL-PR4)
• PG-FPL2
Data can be written to the flash memory on-board or off-board, by using a dedicated flash programmer.
(1) On-board programming
The contents of the flash memory can be rewritten after the 78K0S/KA1+ has been mounted on the target
system. The connectors that connect the dedicated flash programmer and the test pad must be mounted on
the target system. The test pad is required only when writing data with the crystal/ceramic resonator mounted
(refer to Figure 18-6 for mounting of the test pad).
(2) Off-board programming
Data can be written to the flash memory with a dedicated program adapter (FA series) before the 78K0S/KA1+
is mounted on the target system.
Remark The FL-PR4 and FA series are products of Naito Densei Machida Mfg. Co., Ltd.
CHAPTER 18 FLASH MEMORY
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