Subject: | |
From: | |
Reply To: | (Designers Council Forum) |
Date: | Mon, 23 May 2005 07:22:42 -0600 |
Content-Type: | text/plain |
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Thanks James, I should have been more explicit. The board dims are
about 10.5 x 11.5, and the pad count is 20,200 exclusive of vias. I
also should have mentioned I was looking at a start from a complete
schematic, and with all library work done.
Your estimating tool sounds very comprehensive and impressive.
Thanks,
Gary Crowell
Micron Technology
> -----Original Message-----
> From: DesignerCouncil [mailto:[log in to unmask]] On
> Behalf Of James Jackson
> Sent: Friday, May 20, 2005 3:24 PM
> To: [log in to unmask]
> Subject: Re: [DC] How would you quote this board?
>
> Gary,
>
> I would still need the X and Y dimensions of the PCB.
>
> If unknown... I could make a guess - but as you know, the
> smaller the PCB -
> the more difficult it becomes.
>
> Also - I only need the Number of Pads used in Patterns. You
> have given me a
> Total number of Pads... which would include Vias. This tends to
> over-estimate the time required for a job.
>
> Using a PCB of 10" x 10" (Hey! I had to plug in SOMEthing!!)
> I get about 4.3
> weeks - with an assumption of 5000 Pins for Patterns. (I
> guessed that the
> other 6958 were vias).
>
> The Schematic was estimated at about 15 Days. (That's in
> addition to the PCB
> estimate - not included with the PCB layout estimate of 4.3 weeks.)
>
> Again... if provided with the proper info - I can pretty much
> give a good
> estimate. Otherwise - it's just a guess.
>
> Regards,
>
> James Jackson
> Oztronics
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