Programming Environment; Communication Mode - NEC 78K0 User Manual

23.3 Programming Environment

The environment required for writing a program to the flash memory of the
Figure 23-7. Environment for Writing Program to Flash Memory
Host machine
Note Flashpro IV only
A host machine that controls the dedicated flash programmer is necessary.
To interface between the dedicated flash programmer and the
manipulation such as writing and erasing. To write the flash memory off-board, a dedicated program adapter (FA
series) is necessary.

23.4 Communication Mode

Communication between the dedicated flash programmer and the
communication via CSI10, UART0, or UART6 of the
(1) CSI10
Transfer rate: 200 kHz to 2 MHz
Figure 23-8. Communication with Dedicated Flash Programmer (CSI10)
Axxxx
Bxxxxx
Cxxxxxx
Dedicated flash
programmer
CHAPTER 23
RS-232C
Axxxx
Bxxxxx
Cxxxxxx
PG-FP4
Note
USB
Dedicated flash
programmer
µ
PD78F0114.
V
PP
V
DD
GND
/RESET
STATVE
PG-FP4
SI/RxD
SO/TxD
SCK
CLK
User's Manual U16227EJ2V0UD
µ
PD78F0114
µ
PD78F0114 is illustrated below.
V
PP
V
DD
V
STATVE SS
RESET
CSI10/UART0/UART6
µ
PD78F0114, CSI10, UART0, or UART6 is used for
µ
PD78F0114 is established by serial
V
PP
V /EV /AV
DD DD REF
V /EV /AV
SS SS SS
RESET
SO10
µ
SI10
SCK10
X1
X2
µ
PD78F0114
PD78F0114
385