Programming Pic 16f867

[housin]

HI
CAN ANY BODY HELP ME I HAVE PROGRAMED PIC16F876/4
AND I UPLOADED THE HEX TO IT BUT THE WINDCT4 FLASHER SAY
BOX NOT FOUND OR CONECT BOX ...?
I TESTED 4 M AND 20 M CR :(
TNX

[JacekPoland]

if you 100% sure that your hardware good you have incorect hex file for DCT4 flasher

[KnOeFz]

I used hex and schematic from this (http://www.id2.cz/) website, used 20 mhz pic and everything works 100%.

-=K=-

[housin]

every hardwear is ok but i am not sure to use crystal 4 m or 20 m with 16f876/4

[JacekPoland]

it's have to be 20Mhz

[housin]

so the 16f876/4 can work or it should be 16f876/20?
cuz here all pic i fpund is 16f876/4
thanks

[housin]

and plz if u are the circuit diagrm of your programmer post it for me .tnx maybe the eror is in the programmer ,or the seting

[KnOeFz]

I programmed mine with a vp20 programmer... my schematics are slightly different from this site (http://www.cyberguy.netfirms.com/vp20.htm) but some guys in the cloning forum build from this link and have got it working also.

-=K=-

[madmania]

@ knoefz
are u used the schematic and the hex from www.id2.cz ??
and this is really working??


ps: sorry i am just confirm the msg u have post here, since i would make dct4 clip for my self. And if i know this design is working it would make a lot of easier to built.

thank's a lot

[Manipulator]

Originally posted by KnOeFz
I programmed mine with a vp20 programmer... my schematics are slightly different from this site (http://www.cyberguy.netfirms.com/vp20.htm) but some guys in the cloning forum build from this link and have got it working also.

-=K=-

@KnOeFz

can you kindly send me the hex code.i have some problem to download the hex file.
send to [email protected]

thanks in advance.

[KnOeFz]

@madmania:
note that this is NOT schematic for dct4 clip but for dct4 flash dongle! And yesy that is the site that I got my hex and schematics from.

@Manipulator:
Check mail for hex :)
About the private msg you send me... I don't have a digital cam... but I'll try to scan my vp20 later tonight and see it that'll work out.... maybe it's of any help to you. I used 2 bc 548 B and 1 558 B transistors. Also read some old msges in cloning forum cause I remember somone did build it succesfully (don't remember who it was)


-=K=-

[madmania]

thank's knoefz
yes u are right it is dct4 flasher. sorry

but unfortunately, I have dificulties to find the PIC
:( .the eletronic shop say that they don't have this PIC :( :( :(

but i will try to find on different store or maybe order via web

can u give suggestion where is I can order via web site and how much it will cost me (I'm on indonesia)

Thank's a lot

[KnOeFz]

sorry, can't help you there. My local electronics shop also didn't have the pic but they were willing to order it for me.

-=K=-

[Manipulator]

Originally posted by madmania
thank's knoefz
yes u are right it is dct4 flasher. sorry

but unfortunately, I have dificulties to find the PIC
:( .the eletronic shop say that they don't have this PIC :( :( :(

but i will try to find on different store or maybe order via web

can u give suggestion where is I can order via web site and how much it will cost me (I'm on indonesia)

Thank's a lot

if you are in malaysia i can help you,but you are in indonesia,is hard for you to pay me,and for me to mail it to you.
sorry.

[madmania]

@manipulator

can u inform me how much is the chip price?

[Manipulator]

Originally posted by madmania
@manipulator

can u inform me how much is the chip price?


is about RM55-70. not so sure.