Re: Need Advice on PWM and other stuff



Joe wrote:
I did some more reading in both the bascom user manual and the atmel
documentation for the 8515. They don't talk about rise times, which is
crucial for using power mosfets.

Hmmm, I'm surprised. I thought I recalled seeing these diagrams for the
AVR. The Bascom manual is chip-agnostic, so it wouldn't have anything
specific about any of the chips.

The 8515 is a rather old (and now obsolete chip) and maybe they didn't
use to document this. Or, you have the "summary" or errata
documentation, and not the full documentation. On most of their chips,
the full docs are >100 pages.

-- Gordon
.



Relevant Pages

  • Re: 70cm
    ... Buying the chip doesn't get me the maths, it gets me a black box that ... £20 does not count as holding me to financial ransom, ... Microchip supply excellent documentation for the PICs, ... simulator or design my own compatible chips. ...
    (uk.radio.amateur)
  • Re: 70cm
    ... £20 does not count as holding me to financial ransom, ... Microchip supply excellent documentation for the PICs, ... simulator or design my own compatible chips. ... The AMBE chips come with enough info to use then, ...
    (uk.radio.amateur)
  • Re: Sea of Processors
    ... We'll see what is actually released, and I believe firmly that the success or failure of IntellaSys will be entirely in the quality of those tools, documentation, and related support services. ... It is in IntellaSys's best interest to focus on quickly building a community not unlike CPAN. ... In the same way, if IntellaSys could foster that kind of community, it would provide them with more reasons to use their chips. ... It won't matter how little power the IntellaSys chips use if it takes six more months for engineers unfamiliar with the platform to get their designs to work. ...
    (comp.lang.forth)
  • Re: Max input level of a PC soundcard?
    ... Sound cards contain really nice chips. ... conversion for next to nothing? ... of documentation. ... By "AP" are you referring to Audio Precision Boxes? ...
    (sci.electronics.design)
  • Re: embOS for M16C - your experinece (MITSUBISHI SUCKS)
    ... >quality FREE tools Misubishi is too arrogant to consider? ... I routinely work with this chip and so far none of the problems you ... documentation is acurate and at least as good as any other ... All in all I think this whole familly of chips is plain and simple ...
    (comp.arch.embedded)