Connection Of Flashpro Iii - NEC mPD780024AS Series Preliminary User's Manual

18.2.3 Connection of Flashpro III

Connection of the Flashpro III and the µ PD78F0034BS differs depending on communication mode (3-wire serial
I/O and UART). Each type of connection is shown in Figures 18-3 to 18-6.
Figure 18-3. Connection of Flashpro III in 3-Wire Serial I/O Mode
Figure 18-4. Connection of Flashpro III in 3-Wire Serial I/O Mode (Using Handshake)
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CHAPTER 18 µ PD78F0034BS
Flashpro III
VPP
VDD
RESET
SCK
SO
SI
GND
Flashpro III
VPP
VDD
RESET
SCK
SO
SI
HS
GND
Figure 18-5. Connection of Flashpro III in UART Mode
Flashpro III
VPP
VDD
RESET
SO
SI
GND
Preliminary User's Manual U16035EJ1V0UM
µ
PD78F0034BS
V
PP
V
DD
RESET
SCK3n
SI3n
SO3n
V
SS
µ
PD78F0034BS
V
PP
V
DD
RESET
SCK30
SI30
SO30
HS (P25)
V
SS
µ
PD78F0034BS
V
PP
V
DD
RESET
RXD0
TXD0
V
SS