No the clock speed is 4Mhz but it is divided by 4, so it is too
slow.

use a 16Mhz clock.

--Bob

Octavio Nogueira wrote:

>I can not get the timer to overflow in a correct number
>to generate 38KHz.
>
>Let's supose I program the TIMER0 to count from 230
>then it will overflow in 26 counts. If I have a 4MHz
>crystal I would generate 4MHz/4/26=3D38461.53.. Hz
>
>I just need this generate 38KHz.
>
>Octavio Nogueira
>Tato Equipamentos Eletr=F4nicos Ltda
>(11) 5506-5335
>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
>nogueira@tato.ind.br                  ICQ# 222558485
>BASIC Step - O microcontrolador mais f=E1cil do mercado
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>http://www.tato.ind.br
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>http://www.propic2.com            =20
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=3D=3D=3D=3D=3D=20
>
>-----Mensagem original-----
>De: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] Em nome de
>Jan-Erik Soderholm
>Enviada em: quarta-feira, 30 de mar=E7o de 2005 14:23
>Para: piclist@mit.edu
>Assunto: RE: [PIC]: generating 38KHz
>
>
>Octavio Nogueira wrote :
>
> =20
>
>>I need to generate 38KHz with 12F675 using TIMER0 or
>>TIMER1 butI'm having some difficulties.
>>   =20
>>
>
>*what* difficulties ?
>
> =20
>
>>Any help to do this using MPASM?
>>   =20
>>
>
>Probably, but tell us more so we know what you
>want the PIC to do.
>
>Jan-Erik.
>
>
>
> =20
>


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