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Re: IC tester card



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).

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