Re: IC tester card

[Michael Mahon <mahon@cup.hp.com>]

Tilghman Lesher wrote:
> 
> Michael Mahon (mahon@cup.hp.com) wrote:
> : Patrick Schaefer wrote:
> : >
> : >
> : > >It also has a 20-pin header, no doubt to connect to an IC test
> : > >socket.  Does anyone have info on the wiring from this header to
> : > >the presumed socket?
> : > As far as I remember it is an 1:1 wiring.
> : >   1 * v * 20
> : >   2 *   * 19
> : >  ...
> : >  10 *---* 11
> 
> : Thanks for the info!  Which pin of the 20-pin header is pin 1?
> :
> 
> There's a notch or a little circle on the end which corresponds
> to pin 1 (as a general rule of thumb).

I think you're talking about the _socket_--but what about the
20-pin _header_?

-michael

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