upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 338

• Manufacturer Part Number: upd78f0103hmca1-5a4-a
• 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 or UART6 of the 78K0/KB1+.
(1) CSI10
338
The environment required for writing a program to the flash memory of the 78K0/KB1+ is illustrated below.
A host machine that controls the dedicated flash programmer is necessary.
To interface between the dedicated flash programmer and the 78K0/KB1+, CSI10 or UART6 is used for
Communication between the dedicated flash programmer and the 78K0/KB1+ is established by serial
Transfer rate: 2.4 kHz to 2.5 MHz
Host machine
Figure 21-6. Communication with Dedicated Flash Programmer (CSI10)
Dedicated flash
programmer
Figure 21-5. Environment for Writing Program to Flash Memory
Axxxx
Bxxxxx
Cxxxxxx
PG-FP4
RS-232C
STATVE
USB
/RESET
SO/TxD
FLMD0
FLMD1
SI/RxD
CHAPTER 21 FLASH MEMORY
GND
SCK
CLK
User’s Manual U16846EJ3V0UD
V
DD
Dedicated flash
programmer
Bxxxxx
Cxxxxxx
Axxxx
PG-FP4
STATVE
FLMD0
FLMD1
V
V
RESET
SO10
SI10
SCK10
X1[CL1]
X2[CL2]
DD
SS
/AV
/AV
CSI10/UART6
SS
REF
FLMD0
FLMD1
RESET
V
V
DD
SS
78K0/KB1+
78K0/KB1+