ATMEL FLIP problem

On Tue, 4 Mar 2008 21:36:59 -0800 (PST), reena
<reena_chauhan83@yahoo.com> wrote:

Eeyore wrote:
reena wrote:

hii
i m using ATMEL FLIP for downloading program in At89C51AC3
microcontroller.but after2-3 times i download the program it gives
time out error.even i run the program the controller does not give the
basic signals like address data line even i removed the PSEN from the
groung.. can anybuddy tell me why this is happening

I didn't even know that was ISP capable.

What's the programming interface ? I've been expereincing erratic
behaviour also with the 89S52 and Atmel's AT89ISP software.

Graham

i m using RS-232 interface .
Make sure that you're using a low enough baud rate. For AT889C51CC03
in-system programming I never go over 9600.

--
Rich Webb Norfolk, VA
 
Eeyore wrote:
reena wrote:

hii
i m using ATMEL FLIP for downloading program in At89C51AC3
microcontroller.but after2-3 times i download the program it gives
time out error.even i run the program the controller does not give the
basic signals like address data line even i removed the PSEN from the
groung.. can anybuddy tell me why this is happening

I didn't even know that was ISP capable.

What's the programming interface ? I've been expereincing erratic
behaviour also with the 89S52 and Atmel's AT89ISP software.

Graham
i m using RS-232 interface .
 
R

reena

Guest
hii
i m using ATMEL FLIP for downloading program in At89C51AC3
microcontroller.but after2-3 times i download the program it gives
time out error.even i run the program the controller does not give the
basic signals like address data line even i removed the PSEN from the
groung.. can anybuddy tell me why this is happening
 
reena wrote:

hii
i m using ATMEL FLIP for downloading program in At89C51AC3
microcontroller.but after2-3 times i download the program it gives
time out error.even i run the program the controller does not give the
basic signals like address data line even i removed the PSEN from the
groung.. can anybuddy tell me why this is happening
I didn't even know that was ISP capable.

What's the programming interface ? I've been expereincing erratic
behaviour also with the 89S52 and Atmel's AT89ISP software.

Graham
 

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