Re: gEDA-user: GAF component creation question

[Xtian Xultz <xultz@ig.com.br>]

In my job we are designing parts as close as possible to IEEE.
I would like to draw some JEDEC compliant parts for PCB too.
Do you know where to get standards documents for free?
AFAIK the docs at IEEE, IPC or JEDEC are only for sale...



On 28 May 2003 10:01:22 -0500
John Griessen <john_g@cibolo.com> wrote:

> On Wed, 2003-05-28 at 06:59, Terry Porter wrote:
> > Hi Ales,
> > 
> > Regarding component creation, is there any standard for symbols designed with function foremost
> > as opposed to package layout ?
> 
> There are IEEE, JEDEC and GENCAM specs ...  I have not really read them
> directly ever.   The IEEE symbols are the mostly rectangular blocks with
> some wider places and a |> at the edge representing a clock input.
> 
> Magnus, would you please recommend parts of the specs to read?  I want
> to actually read some of them and separate out what applies to circuit
> boards, FPGAs, packaged chips, connection methods.  I will edit a
> condensed "primer" from them for who else is interested.   Any other
> "specification read and reduce" editor volunteers?
> 
> John Griessen
>