PD78F0701Y_15 Datasheet, PDF (20/54 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78F0701Y
6.3 Connecting the Flashpro III
The connection between the Flashpro III and µPD78F0701Y varies with the transmission method. Figures 6-2 to
6-4 show the connection for each transmission method.
Figure 6-2. Flashpro III Connection in Three-Wire Serial I/O Mode
Flashpro III
VPP
VDD
RESET
SCK
SO
SI
GND
µPD78F0701Y
VPP
VDD0
RESET
SCK3n
SI3n
SO3n
VSS0
n = 0 or 1
Figure 6-3. Flashpro III Connection in I²C Bus Mode
Flashpro III
µPD78F0701Y
VPP
VDD
RESET
SCK
SI
GND
VPP
VDD0
RESET
SCL0
SDA0
VSS0
Figure 6-4. Flashpro III Connection in UART Mode
Flashpro III
µPD78F0701Y
VPP
VDD
RESET
SO
SI
GND
VPP
VDD0
RESET
RxD0
TxD0
VSS0
18
Preliminary Product Information U13563EJ2V0PM00