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PICList Thread
'MPLAB OR Coding problem'
1998\12\12@135515 by Paul Phillips

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part 0 325 bytes content-type:application/octet-stream; (decoded 7bit)

Paul.P
spam_OUTPICTakeThisOuTspamColindale.demon.co.uk


Content-Type: application/octet-stream;
       name="password.asm"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
       filename="password.asm"

Attachment converted: wonderland:password.asm (????/----) (00021393)

1998\12\13@142009 by uter van ooijen / floortje hanneman

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Just a few hints:

Does your target hardware work?
-> 5V available
-> reset (mclr) pin tied to + via a R
-> xtal connected, 2 caps

Now download a simple hex file (blink-a-led) from somewhere on the web and
get that working.

Is the configuration specified correctly (either in the asm source or in
the programmer software)?
-> correct setting for your xtal (XT will generally work)
-> WATCHDOG DISABLED!!!!!!
-> power-up timer enabled, but this is not very important

Is your program really correct?
-> did you make the output pins output (tris instruction)?

success,
Wouter.

----------
> From: Paul Phillips <.....paulKILLspamspam@spam@COLINDALE.DEMON.CO.UK>
> To: PICLISTspamKILLspamMITVMA.MIT.EDU
> Subject: MPLAB OR Coding problem
> Date: Saturday, December 12, 1998 01:52
>
> Hi there, i'm using MPLAB version 4.00, the code that I have written,
seems
> to work ok, but when I download the program to the 16F84, nothing
happens,
> just like a blank PIC, any ideas ?
>
> Paul.P
> .....PICKILLspamspam.....Colindale.demon.co.uk
>
>

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