Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 31 FLASH MEMORY
R01UH0042EJ0500 Rev.5.00 Page 1361 of 1513
Aug 12, 2011
31.4.2 Communication mode
Communication between the dedicated flash programmer and the V850ES/JG3-H or V850ES/JH3-H is performed by
serial communication using the UARTC0, CSIF0, or CSIF3 interface of the V850ES/JG3-H or V850ES/JH3-H.
(1) UARTC0
Transfer rate: 9,600 to 153,600 bps
Figure 31-3. Communication with Dedicated Flash Programmer (UARTC0)
V850ES/JG3-H,
V850ES/JH3-H
V
DD
V SS
RESET
TXDC0
RXDC0
FLMD1 FLMD1
Note
FLMD0 FLMD0
V
DD
GND
RESET
RxD
TxD
Dedicated flash
programmer
Note Connect the FLMD1 pin to the flash programmer or connect to GND via a pull-down resistor on the board.
(2) CSIF0, CSIF3
Serial clock: 5 MHz or less (MSB first)
Figure 31-4. Communication with Dedicated Flash Programmer (CSIF0, CSIF3)
V850ES/JG3-H,
V850ES/JH3-H
FLMD1
Note
V DD
V SS
RESET
SOF0, SOF3
SIF0, SIF3
SCKF0, SCKF3
FLMD1
FLMD0FLMD0
V
DD
GND
RESET
SI
SO
SCK
Dedicated flash
programmer
Note Connect the FLMD1 pin to the flash programmer or connect to GND via a pull-down resistor on the board.