CHAPTER 14
µ
µµ
µ
PD78F9801
User’s Manual U12978EJ3V0UD
194
If Flashpro III (part no. FL-PR3, PG-FP3)/Flashpro IV is used as a dedicated flash programmer, the following
signals are generated for the
µ
PD78F9801. For details, refer to the manual of Flashpro III/Flashpro IV.
Table 14-3. Pin Connection List
Signal Name I/O Pin Function Pin Name 3-Wire Serial I/O Pseudo-3-Wire
VPP1 Output Write voltage VPP
VPP2 −− −
×
××
××
××
×
VDD I/O VDD voltage generation/ voltage monitoring VDD0, VDD1 Note Note
GND −Ground VSS0, VSS1
CLK Output Cloc k output X1
RESET Output Reset signal RESET
SI Input Receive signal SO10/P11
SO Output Transmit signal SI10/P12
SCK Output Transfer clock SCK10/P10
HS Input Handshake signal −×
××
××
××
×
Note VDD voltage must be supplied before programming is started.
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.