Gerber file with mismatch holes

[ProFPGA]

Hi ALL,

I had to use Altium designer 10 for a PCB design, generated Gerber files and i see through holes misaligned . I used all standard options for generating gerber i am confused what went wrong , see pic attached . when generating both gerber and NC drill files my units : inches , and format was 2:5 Any clues ?

 

[Cicero]

Looks like its just mirrored. Did you click any "mirror plot" checkboxes anywhere?

What gerber viewer is that?

 

[ProFPGA]

yes you are right i checked mirror plot

 

[Cicero]

yes you are right i checked mirror plot

Good, glad its sorted.

What gerber viewer is that if you dont mind me asking?

 

[ProFPGA]

the screen shot was send to me from PCB manufacturer , i really dont have any idea what sw is that

 

[Cicero]

the screen shot was send to me from PCB manufacturer , i really dont have any idea what sw is that

Fair enough.

I just downloaded gerbv http://gerbv.sourceforge.net/
Looks good so far...

 

[JonSea]

Gerbv is excellent and easy to use. I like that you can select all the layers in one operation (hold down the CNTL key and click on each layer) rather than one at a time.