Communication Mode; Figure 24-4: Communication With Dedicated Flash Programmer (Uartc0); Figure 24-5: Communication With Dedicated Flash Programmer (Csib0) - NEC V850E/PH2 User Manual

24.4.2 Communication mode

Communication between the dedicated flash programmer and the V850E/PH2 is performed by serial
communication using the UARTC0 or CSIB0 interfaces of the V850E/PH2.
(1) UARTA0
Transfer rate: 9,600 to 153,600 bps

Figure 24-4: Communication with Dedicated Flash Programmer (UARTC0)

Axxxx
Bxxxxx
Cxxxxxx
PG-FP4
Dedicated flash
programmer
(2) CSIB0
Serial clock: 2.4 kHz to 2.5 MHz (MSB first)

Figure 24-5: Communication with Dedicated Flash Programmer (CSIB0)

Axxxx
Bxxxxx
Cxxxxxx
PG-FP4
Dedicated flash
programmer
992
Chapter 24 Flash Memory
FLMD0
FLMD1
V
DD
STATUS
V
DD2
GND
RESET
RxD
TxD
FLMD0
FLMD1
V
DD
V
DD2
STATUS
GND
RESET
SI
SO
SCK
User's Manual U16580EE3V1UD00
FLMD0
FLMD1
V
DD3
V
DD1
V , V
SS1 SS3
V850E/PH2
RESET
TXDC0
RXDC0
FLMD0
FLMD1
V
DD3
V
DD1
V , V
SS1 SS3
V850E/PH2
RESET
SOB0
SIB0
SCKB0