update v850e2fx4-l v3 - pavelpervomaysk.compavelpervomaysk.com/files/v850e2v3.0/v850e2f.pdf ·...
TRANSCRIPT
Схемы подключения: http://pavelpervomaysk.com/files/V850e2v3.0/V850E2.rar
http://pavelpervomaysk.com/files/V850e2v3.0/0501-0000-1111-2222-3333-4444-5555-7777.rar
Update V850E2Fx4-L V3.0
Пример как загрузить и установить программное обеспечение для
S/N 0501-0000-1111-2222-3333-4444-5555-7777
This is example how download & install the software from the ftp with
S/N 0501-0000-1111-2222-3333-4444-5555-7777
Ссылка – пример, используйте свой серийный номер!
V850E2/Fx4 V2.0 & V850E2/Fx4-L V3.0
Connect MCU via FLUR0RTX
V850E2F.pdf
PDF file V3.0
RXD
PDX
VCC
GND
RST
RUNLOG WINDOW
Shift + Ctrl + L
PRESS
MCU name
Code size
Data size
Signature
uPD70F3572 HPX file V3.0
V850E2/Fx4-L series. About Data Flash uPD70F3570 ... uPD70F3585
FE000000h - FE007FFFh Data Flash memory, Block size 32 bytes
Values read from data flash memory that has been erased but not yet
been programming again are undefined.
Read, Compare Data-Flash
More than 20 times. Save 20 files
Data-Flash1.bin (2….+), and more.
There are many differences marked.
Fill Marked data as EB (Erased Byte)
Starting from an even address
We should fill Minimal 2 bytes!!!
https://youtu.be/iR8wIHVZ5mw
Modify Data-Flash Area
Write.
Operation is not Safety!
Target unit 99% will be bricked after Erase/Write Data-Flash.
We can Erase specific area & Write direct Data.
Modify per 2 bytes
V850E2F.hpx uPD70F3523
MCU
AREAHPX file V2.0
VCC
RUNLOG WINDOW
Shift + Ctrl + L
PRESS
MCU name
Code size
Mcu info – Get Silicon Signature
Data size
Signature
Frequency
CODE
FLASH
DATA
FLASH
Description of Data Flash memory: 0200 0000h - 0201 0000h Data Flash memory
In Data Flash memory are 32kB user data and 32kB ID Tags.
Address Data Flash ID TAG Data Flash ID TAG
0200 0000h 00 11 22 33 FF FF FF FF 44 55 66 77 FF FF FF FF
0200 0010h 88 99 AA BB 00 00 00 00 CC DD EE 00 00 00 00 00
Valid value of ID TAGs is 0 = 00000000h or 1 = FFFFFFFFh.
DATA
FLASH
OPTB0
DATA
FLASH