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Power pins not shown

autodeskguest

I am using a quad 4+11 opamp which does not show the supply pins ( 4 & 11)

when the 4 sections are added to a schematic.

when I run erc I get these errors

 

ERROR: Sheet 1/1: no SUPPLY for implicit POWER Pin IC1P V+

ERROR: Sheet 1/1: no SUPPLY for implicit POWER Pin IC1P V-

 

How do I work with this device to make connections to the Power Pins?

 

Thanks

 

Don S

 

 

 

Parents

  • Worked like a charm

     

    Thanks

     

    Don

    "Robert Pearce" <news@bdt-home.demon.co.uk> wrote in message

    news:K3McjWL$dIRKFw4n@daniel.huneausware.local...

    On Fri, 26 Jun 2009, Paul Romanyszyn wrote to us saying :

    Don Soucy wrote:

    I am using a quad 4+11 opamp which does not show the supply pins ( 4 &

    11)  when the 4 sections are added to a schematic.

    when I run erc I get these errors

    ERROR: Sheet 1/1: no SUPPLY for implicit POWER Pin IC1P V+

    ERROR: Sheet 1/1: no SUPPLY for implicit POWER Pin IC1P V-

    How do I work with this device to make connections to the Power Pins?

     

    Use the built in help and look at invoke.

     

    You don't actually need "invoke", though it's how you would proceed if you

    want the clarity of the power pins being visible. If all you want is to

    get the power connected, just put V+ and V- symbols (from the "supply"

    library) somewhere on your schematic, and connect them to the real

    supplies.

     

    Which approach is best depends on how many op-amps and how many different

    supply names your circuit deals with.

    --

    Rob Pearce                       http://www.bdt-home.demon.co.uk

     

    The contents of this | Windows NT crashed.

    message are purely   | I am the Blue Screen of Death.

    my opinion. Don't    | No one hears your screams.

    believe a word.      |

     

     

     

     

Reply

  • Worked like a charm

     

    Thanks

     

    Don

    "Robert Pearce" <news@bdt-home.demon.co.uk> wrote in message

    news:K3McjWL$dIRKFw4n@daniel.huneausware.local...

    On Fri, 26 Jun 2009, Paul Romanyszyn wrote to us saying :

    Don Soucy wrote:

    I am using a quad 4+11 opamp which does not show the supply pins ( 4 &

    11)  when the 4 sections are added to a schematic.

    when I run erc I get these errors

    ERROR: Sheet 1/1: no SUPPLY for implicit POWER Pin IC1P V+

    ERROR: Sheet 1/1: no SUPPLY for implicit POWER Pin IC1P V-

    How do I work with this device to make connections to the Power Pins?

     

    Use the built in help and look at invoke.

     

    You don't actually need "invoke", though it's how you would proceed if you

    want the clarity of the power pins being visible. If all you want is to

    get the power connected, just put V+ and V- symbols (from the "supply"

    library) somewhere on your schematic, and connect them to the real

    supplies.

     

    Which approach is best depends on how many op-amps and how many different

    supply names your circuit deals with.

    --

    Rob Pearce                       http://www.bdt-home.demon.co.uk

     

    The contents of this | Windows NT crashed.

    message are purely   | I am the Blue Screen of Death.

    my opinion. Don't    | No one hears your screams.

    believe a word.      |

     

     

     

     

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