gnupic: Re: [gnupic] Problems with PIC16F628A
Subject:
RE: [gnupic] Problems with PIC16F628A
From:
Chen Xiao Fan ####@####.####
Date:
15 Dec 2005 00:53:00 +0000
Message-Id: <3B8AEFFADD3DD4118F8100508BACEC2C0A28948D@spex>
> -----Original Message-----
> From: Eduardo Namba
> Sent: Tuesday, December 13, 2005 8:58 PM
>
> What am I doing wrong with this code ?!
>
> #include <16F628A.h>
> #fuses INTRC,NOWDT,NOPROTECT,NOLVP,NOWDT,NOMCLR
>
> When I use this code I can't more write the pic.
> The problems is with my circuit or with me ?!
It is because of your programmer. You are using
internal oscillator and internal MCLR. For programmer
which does not control Vdd like Wisp628A (without
the dongle), this will cause problems for chips
like 16F628A and 12F675 which require Vpp before
Vdd.
Regards,
Xiaofan
