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If Flashpro III (part no. FL-PR3, PG-FP3)/Flashpro IV (part no. FL-PR4, PG-FP4) is used as a dedicated flash
programmer, the following signals are generated for the
Flashpro III/Flashpro IV.
Signal Name
I/O
VPP1
Output
−
VPP2
VDD
I/O
−
GND
CLK
Output
RESET
Output
SI
Input
SO
Output
SCK
Output
HS
Input
Note V
voltage must be supplied before programming is started.
DD
Remark
: Pin must be connected.
: If the signal is supplied on the target board, pin does not need to be connected.
×: Pin does not need to be connected.
298
µ
CHAPTER 17
PD78F9436, 78F9456
µ
PD78F9436 and 78F9456. For details, refer to the manual of
Table 17-3. Pin Connection List
Pin Function
Write voltage
V
PP
−
V
voltage generation/
V
DD
DD
voltage monitoring
Ground
V
SS
Clock output
X1
Reset signal
RESET
Receive signal
SO20, TxD20
Transmit signal
SI20, RxD20
Transfer clock
SCK20
Handshake signal
User's Manual U15075EJ2V1UD
Pin Name
3-Wire Serial I/O
×
−
Note
×
−
UART
×
Note
×
×
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