A trouble with JDM programmer

[Rksk]

Hi all,

now i have a ney 16F877A chip with thankz again to robot.lk.

now,
when i click on PROGRAM ALL in winpic800, the led on jdm pro. is blinking but it gets same errors wich i have posted at the start of this topic. can any one help me?

thankz

[Rksk]

Dear neo,

why don't you help me?

my brother also interested in this feild. if you can give some help, he will can make your donation usefull.

B.R.
Thankz

[Neo]

Open WinPic, click on Settings in the Toolbar and see whether you have the settings as in the following screenshot.
You might have different configuration here.

WinPic.PNG (19.27 KiB) Viewed 11258 times

[Rksk]

Hi,

above settings are alredy ok.

B.R.
Thanks.

[Neo]

With these settings, is it still not working ?

[Rksk]

yes, its still does not work.

[Magneto]

Hi friend ,

There is some correction has to done in above configuration diagram.

Under Osc , you have to select XT , not RC. If you select RC , it will take clock pulses from Internal oscillator.
Microcontroller taking clock pulses , from our external Crystal , only if we select XT.

Regards

[Neo]

I have updated the above image according to Magneto's note.

RKSK, can you confirm it is working now?

[Rksk]

Still, it doesn't work.

BR.

[Rksk]

Neo,

still, is there port problem in my computer?

is there any way to programe a pic without veryfying, in Winpic800?

B.R.