you are talking about SDT-3 format. i'm making SDT-4 format which is 
vetor only and uses compose32.exe to compily the library

that should do it.

Wojciech Oborski wrote:

> vincent mail wrote:
> <snip>
>
>> ( i got some specs but incomplete)
>
>
> <snip>
>
> Vincent,
> As I mentioned already, I have OrCAD SDT Reference Guide on my desk
> - opened on the right chapter.
> So, if you have any specific questions - ask, I'll try to find an answer.
>
> I already proposed to prepare a sample library in all needed formats,
> so - if you need it, let me know.
>
> Contact me directly if you wish: [EMAIL PROTECTED]
>
>
> I checked something today, that could be helpful. Sorry if you already
>
> have known this.
>
> Intro:
> 1. To import SDT schematic into Capture you need SDT library in a binary
>    format
> 2. To compile ASCII to binary you use composer.exe (OrCAD SDT utility)
> 3. Composer won't compile the ASCII without bitmap information - it
>    reports: "Unexpected keyword encountered -> VECTOR"
> 4. Orcad Capture doesn't need that bitmap information - it uses only
>    vector description of component.
>
> My "discovery":
> You may easily cheat the Composer!
> Instead of the correct bitmap (programmatic preparation of which could
> be time consuming) you may include single dot (.) which is a
> representation of 1x1 pixel empty space.
> Composer compiles then to binary format with a wrong bitmap information
> but the correct vector description.
> I haven't observed any odds with Capture reading such a library.
>
> Wojciech Oborski


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