CCP with BS2?

Archiver

I need to simulate CCP (capture, compare, pwm)with BS2.
Does anyone know of any external chips or has any advice that
explains capture, compare and hardware pwm functions of regular PIC
with a BS2?

Do such chips exist and can it be interfaced with BS2?

Thanks.

Archiver

Not all in one place, but have a look at http://www.al-williams.com/awce
-- the PAK-VII does pulse capture. The PAK-V does PWM. Both do 8
channels at once and operate at fairly high speeds. If you hook a PIC up
to a BS2 and use the hardware CCP, you won't get 8 channels at once and
you will probably have trouble getting the resolution the PAKs provide
on 8 channels in software using a PIC.

Good luck!

Al Williams
AWC
* Floating point math for the Stamp, PIC, SX, or any microcontroller
http://www.al-williams.com/awce/pak1.htm



>

---

Original Message

---

> From: newbiesda [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=Af7aFAar3FnsXnsNSzC9Nv0CVnK4B66ANb_F-mjjwuSveSTVwhvYyNbPdPXjsPtZBRxXrqayA0W_]newbiesda@y...[/url
> Sent: Monday, July 07, 2003 6:54 AM
> To: basicstamps@yahoogroups.com
> Subject: [noparse][[/noparse]basicstamps] CCP with BS2?
>
>
> I need to simulate CCP (capture, compare, pwm)with BS2.
> Does anyone know of any external chips or has any advice that
> explains capture, compare and hardware pwm functions of regular PIC
> with a BS2?
>
> Do such chips exist and can it be interfaced with BS2?
>
> Thanks.
>
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@yahoogroups.com
> from the same email address that you subscribed. Text in the
> Subject and Body of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
>
>
>