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my friends....why there are 2 pins for ground in the basic stamp???? — Parallax Forums

my friends....why there are 2 pins for ground in the basic stamp????

ArchiverArchiver Posts: 46,084
edited 2003-07-04 21:21 in General Discussion
pin 4 and pin 23 if they are the same...isnt enough one pin for
ground??????




Romero......thx

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2003-07-04 20:30
    Romero,

    I'm not a sure what chip you are talking about. However, many chips have
    more than one ground. If the pinout calls for a ground, you need it. Often
    it is due to the internal layout of the chip, and other design reasons.

    Jonathan

    www.madlabs.info
    Original Message
    From: "rme90" <rme90@y...>
    To: <basicstamps@yahoogroups.com>
    Sent: Friday, July 04, 2003 12:09 PM
    Subject: [noparse][[/noparse]basicstamps] my friends....why there are 2 pins for ground in the
    basic stamp????


    > pin 4 and pin 23 if they are the same...isnt enough one pin for
    > ground??????
    >
    >
    >
    >
    > Romero......thx
    >
    >
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  • ArchiverArchiver Posts: 46,084
    edited 2003-07-04 21:21
    Ground is called Vss.
    Original Message
    From: "rme90" <rme90@y...>
    To: <basicstamps@yahoogroups.com>
    Sent: Friday, July 04, 2003 12:09 PM
    Subject: [noparse][[/noparse]basicstamps] my friends....why there are 2 pins for ground in the
    basic stamp????


    > pin 4 and pin 23 if they are the same...isnt enough one pin for
    > ground??????
    >
    >
    >
    >
    > Romero......thx
    >
    >
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