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It is currently 06 Feb 2012, 05:13
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[ 4 posts ] |
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reena
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 ATMEL FLIP problem 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
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| 17 Mar 2008, 16:41 |
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Eeyore
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Re: ATMEL FLIP problem 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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| 17 Mar 2008, 16:41 |
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reena
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Re: ATMEL FLIP problem 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 .
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| 17 Mar 2008, 16:41 |
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Rich
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Re: 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
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| 17 Mar 2008, 16:41 |
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