NEC switch - Manual (Page 198)

CHAPTER 14 µµµµPD78F9801
User’s Manual U12978EJ3V0UD
198
14.1.4 Connection of adapter for flash writing
The following figure shows an example of recommended connection when the adapter for flash writing is used.
Figure 14-8. Wiring Example for Flash Writing Adapter with 3-Wire Serial I/O
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PD78F9801
GND
VDD
SI SO SCK CLKOUT RESET VPP RESERVE/HS
VDD (4.0 to 5.5 V)
GND
VDD2(LVDD)
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WRITER
INTERFACE
FRASH
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