AT89C51 Programmer

Hi Binu sir,

I tried this circuit for programing AT89C51.
But i m getting error with FLIP.
Please help me regarding the software. or where m i going wrong?

Thankyou

This is the circuit for programming Maxim microcontrollers and not for Atmel microcontrollers.

Here is the schematic for Atmel 89C51xxx series..
But it wnt work with Normal AT89C51 Ic..
Use FLIP to Burn the HEX Code.
Short jmp 2-3 . n press the reset switch n Then Click the connect button.
Thankyou..

Dear friend .
Can you please help me with the project that i attend to do?
I want to use asimple cct like yours and program the AT89C51 (atmel)
with VB language.
As i see you have much informatin than me in this issue .
And also i want to build a small PLC with AT89C51.
I will be gretfull to you if you help me in this.
Thank you
And GOD bless you.

yours
sarmad

sarmad

You cant get simple programmer for At89C51, but you can get simple programmers for At89S51. Check out this link
http://www.kmitl.ac.th/~kswichit/IspPgm30a/ISP-Pgm30a.html

Hi
I don't have at89s51
I want only AT89C51

please help me with this.
thank you


sarmad

Hello Mr Binu..
I want to build small PLC using AT89C51
and also I need a simple programmer connected to the serial port of the
computer and using VB to program the uC ,and i dont want to by akit to
program the uC.
Can you please help me...
Note I want the PLC work stand alone without the computer ,I meen that i
want to use the computer only for programming.

Thank you and
GOD bless you.


sarmad

use this http://www.kmitl.ac.th/~kswichit/89prog/index.html

Dear sir
Thank you for your answer ..
But What is your openuin about this cct??

In ATMEL 8051-Architecture-Application Notes:

Using a personal Computer to program the AT89c51/C52/LV51/LV52/C1051/C2051

GOD bless you

sarmad

make the circuit and you can download the software for PC from the above website.