how to use RT809F

[reizal]

hi all..
i buy RT809F serial ISP programmer..
but i dont know how to use .. because all software in CD A & B chinese league
please tell me..
thank before

[sparker1]

Re: how to use RT809F

This may help but it is still in Chinese. https://www.youtube.com/watch?v=w3GULJrphKw
There are a number of others.....in russian

[stj]

Re: how to use RT809F

post a product link

[stj]

Re: how to use RT809F

there is this forum: http://www.ifix.net.cn/en/forum-36-1.html

but they are playing stupid games like the CH341 assholes.

so i will try through baidu.

[stj]

Re: how to use RT809F

go here:
http://pan.baidu.com/s/1ntEExdv
type "kxx2" in the password box.

from here:
http://www.ifix.net.cn/forum.php?mod...extra=page%3D1

and dont say it isnt there - i just downloaded it.

[reizal]

Re: how to use RT809F

thank u all .. i try.. thank verry much..

[reizal]

Re: how to use RT809F

can be to flash the bios laptop with this programmer..?

[stj]

Re: how to use RT809F

yes, through the SPI port.
i think it's on the side.

[megaraider]

Re: how to use RT809F

can be to flash the bios laptop with this programmer..?

From: eevblog.com
I just got a RT809F on eBay which is primarily a programmer for firmware on LCDs and can also be used to do some diagnosis on VGA DDC data.
It can read & write firmware either through VGA/HDMI or serial NOR flash (in common SOIC8 or SOIC16 packages) directly through its ZIF socket.

Side Note:
If you're planning to use it on LCDs get a grip on those dvds which are full of firmware and maintenance manuals for hundreds of LCD displays!

[reizal]

Re: how to use RT809F

yes, through the SPI port.
i think it's on the side.

ok thank.. i try.. first time use this tool.. before i use EZP2013..
but now this tool faulty cannot detect in my pc.. i buy new one same problem.. lol .. last i buy RT809F..

[reizal]

Re: how to use RT809F

From: eevblog.com
I just got a RT809F on eBay which is primarily a programmer for firmware on LCDs and can also be used to do some diagnosis on VGA DDC data.
It can read & write firmware either through VGA/HDMI or serial NOR flash (in common SOIC8 or SOIC16 packages) directly through its ZIF socket.

Side Note:
If you're planning to use it on LCDs get a grip on those dvds which are full of firmware and maintenance manuals for hundreds of LCD displays!

ok thank bro..

[sreeni]

Re: how to use RT809F

In RT809F i have soldered the chip ENE KB9012 to the separate board given with programmer. But when i click on smart identity, there is a error message,as its not detected.So when i try manual method & select KB9012QF, & try to read the chip,there is ''ISP boot error,please check the ISP wires and EC power'' error msg. So please tell me how to overcome this problem...Thanks..

[mtherana]

Re: how to use RT809F

hi guys I need some help.
I bought this to program Dell inspiron 3521. But there is 2 Bin files named:
1. ec (128KB
2.main( 8MB or 4MB

I used the main at 1st but laptop went from beep to dead

please help.

[harshad1975]

Re: how to use RT809F

RT809F TUTORIAL

https://youtu.be/okWNwYbtzxA

[harshad1975]

Re: how to use RT809F

Kb90xx zig for rt809f programmer .. Watch this youtube video

https://youtu.be/UoEyhGjRw_s

[mcplslg123]

Re: how to use RT809F

no need to remove sio and solder it to the card.

you need to do the following.

1. solder a wire on pin1 of card and name it CS(CHIP SELECT)
2. solder a wire on pin2 of card and name it DO(DATA OUTPUT)
3. solder a wire on pin4 of card and name it GND(GROUND)
4. solder a wire on pin5 of card and name it DIN(DATA INPUT)
5. solder a wire on pin 6 of card and name it CLK(CLOCK).

Thatsall on the card side. Rest of the pins will remain non connected.

Now connect wire named GND TO GROUND of MB.
CLK/CS/DIN/DO pins shoeld be connected to keybaord connector as per schematics.

as for example for dell3521 do the follwing.

SIO PIN KBD CON PIN TYPE
59 KSI4 27 CS
60 KSI5 25 CLK
61 KSI6 28 DIN
62 KSI7 29 DO
42 KSO3 16 GND

Hope this helps

[onlinejaved]

Re: how to use RT809F

Kb90xx zig for rt809f programmer .. Watch this youtube video

https://youtu.be/UoEyhGjRw_s

hello harshad can we reprogram kb39300QF with RT809F

[deepak47]

Re: how to use RT809F

hello harshad can we reprogram kb39300QF with RT809F

no! because this sio use a bios memory connected from outside.....
so only you have to flash that memory

[Spider1211]

Re: how to use RT809F

In RT809F i have soldered the chip ENE KB9012 to the separate board given with programmer. But when i click on smart identity, there is a error message,as its not detected.So when i try manual method & select KB9012QF, & try to read the chip,there is ''ISP boot error,please check the ISP wires and EC power'' error msg. So please tell me how to overcome this problem...Thanks..

For anyone still facing the above issue, you need to populate the KB9012 board with the following parts:

R1 -> 47K to 51K (Very important)
C1 & C3 -> 10uF (anything above 5V rating is OK)
C2 & C4 -> 0.01uF (anything above 5V rating is OK)

The capacitors are not mandatory (they are mostly for filtering). But the resistor is very important.

Hope this helps!