upd78f0103 Renesas Electronics Corporation., upd78f0103 Datasheet - Page 347

• Manufacturer Part Number: upd78f0103
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

21.3 Programming Environment
manipulation such as writing and erasing. To write the flash memory off-board, a dedicated program adapter (FA
series) is necessary.
21.4 Communication Mode
communication via CSI10, UART0, or UART6 of the PD78F0103.
(1) CSI10
The environment required for writing a program to the flash memory of the PD78F0103 is illustrated below.
Note Flashpro IV only
A host machine that controls the dedicated flash programmer is necessary.
To interface between the dedicated flash programmer and the PD78F0103, CSI10, UART0, or UART6 is used for
Communication between the dedicated flash programmer and the
Transfer rate: 200 kHz to 2 MHz
Host machine
Figure 21-8. Communication with Dedicated Flash Programmer (CSI10)
Dedicated flash
programmer
Figure 21-7. Environment for Writing Program to Flash Memory
Cxxxxxx
Axxxx
Bxxxxx
PG-FP4
RS-232C
USB
STATVE
Note
/RESET
SO/TxD
SI/RxD
CHAPTER 21
User’s Manual U15836EJ5V0UD
GND
SCK
CLK
V
V
Dedicated flash
PP
DD
programmer
Bxxxxx
Cxxxxxx
Axxxx
PG-FP4
STATVE
PD78F0103
V
V
V
RESET
SO10
SI10
SCK10
X1
X2
CSI10/UART0/UART6
PP
DD
SS
/AV
/AV
SS
REF
RESET
PD78F0103 is established by serial
V
V
V
PP
DD
SS
PD78F0103
PD78F0103
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