UPD78F0138 NEC, UPD78F0138 Datasheet - Page 446

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

27.4 Programming Environment
below.
UART6 is used for manipulation such as writing and erasing. To write the flash memory off-board, a dedicated
program adapter (FA series) is necessary.
27.5 Communication Mode
serial communication via CSI10, UART0, or UART6 of the
(1) CSI10
446
The environment required for writing a program to the flash memory of the
Note Flashpro IV only
A host machine that controls the dedicated flash programmer is necessary.
To interface between the dedicated flash programmer and the
Communication between the dedicated flash programmer and the
Transfer rate: 200 kHz to 2 MHz
Host machine
Dedicated flash
programmer
Figure 27-9. Communication with Dedicated Flash Programmer (CSI10)
Cxxxxxx
Axxxx
Bxxxxx
PG-FP4
Figure 27-8. Environment for Writing Program to Flash Memory
RS-232C
STATVE
USB
Note
/RESET
SO/TxD
SI/RxD
CHAPTER 27
GND
SCK
CLK
V
V
DD
PP
Dedicated flash
User’s Manual U16228EJ2V0UD
programmer
Bxxxxx
Cxxxxxx
Axxxx
PG-FP4
STATVE
µ
PD78F0134, 78F0138
µ
PD78F0134 or 78F0138.
V
V
V
RESET
SO10
SI10
SCK10
X1
X2
PP
DD
SS
CSI10/UART0/UART6
/EV
/EV
µ
PD78F0134 or 78F0138, CSI10, UART0, or
SS
DD
µ
/AV
PD78F0134 or 78F0138 is established by
/AV
RESET
V
V
V
SS
REF
PP
DD
SS
µ
PD78F0134 and 78F0138 is illustrated
PD78F0134, 78F0138
PD78F0134, 78F0138