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Subject: How to display pin number in allegro 15.7?
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watchdog1976
Posts: 30
Online: User is Offline
10/09/2007 12:31 AM  
thanks, how to setup so pin number can be displayed.
satya1234
Posts: 0
Online: User is Offline
10/09/2007 12:44 AM  

Go to color settings.

Switch on  :

Group=Geometry,Global visibility=Pin_Number.

Enable Global visibility=Pin_Number.

Regards,
Satya

satya1234
Posts: 0
Online: User is Offline
10/09/2007 12:45 AM  

Go to color settings.

go to Group=Geometry
Under Package Geometry subclass
Enable Pin_Number.

Regards,
Satya

watchdog1976
Posts: 30
Online: User is Offline
10/09/2007 5:30 PM  
i have tried in this way that you said, but pin number still visible.

Attachment: untitled.zip

watchdog1976
Posts: 30
Online: User is Offline
10/09/2007 5:31 PM  
i tried in the way that you said, but still be visible.
attached file is the setting, plz check it. thanks really.

Attachment: untitled.zip

sriramssr
Posts: 12
Online: User is Offline
10/09/2007 10:37 PM  
The text size for the PINs might be very small. Switch of the pins in dispaly visibility and check as the text might be under pins.
Trykon
Posts: 58
Online: User is Offline
10/10/2007 10:02 AM  
If the symbols were created prior to Allegro allowing the display in the board editor you will need to regenerate the symbols. You can try, as an experiment:

o Save the design in a new directory
o dump libraries ( symbols, padstacks)
o Open one of the symbols
o recreate the symbol
o reopen the board file
o refresh the symbol ( Place > Update symbols ; enable the part you recreated)

You should then see the pin numbers on

class PACKAGE GEOMETRY
subclass PIN_NUMBER

If this corrects the problem you will need to recreate your library symbols through a script or batch file.

watchdog1976
Posts: 30
Online: User is Offline
10/10/2007 5:57 PM  

sriramssr and Trykon,
i have tried in this way, it is ok now.

setup / drawing option / display / filled pads,
if uncheck filled pads, pin number can be displayed.

thus, Sriramssr said is right. pin number is too small, if closed filled pads, then pin number can be seen.
thanks all of your help.

allen from china.

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Forums > Silicon-package-board > PCB Design > How to display pin number in allegro 15.7?


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