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Comment by ethbro

> When you've finished designing it you've then got another 1/3 of getting it manufactured at a decent cost with a decent yield.

The difference here is that this is an already proven design? Have a competitive bid process for the right to market under the trademark, eliminate factories you flat out don't trust, then require ability to randomly sample and test on Pi's side.

If pass rate drops below agreed parameters, revoke the trademark and pick another factory. Then let the factory self-QA or face the consequences.

I can't imagine there are no factories in China that can make a profit on a chip that's being made profitably in the UK.

The only argument I can see against it would be that a commercial market doesn't exist in any volume. But I can't imagine there wouldn't be decent profit vs {insert lower priced Pi clone here}.

... The other argument would be if Pi has an exclusivity agreement with Sony UK (who I believe is the majority manufacturer) that precludes this kind of deal in exchange for pricing?

> "unusual chip-on-chip technology"

You mean the package-on-package mounting of the SDRAM on top of the BCM2835? Defer to your experience, but if Raspberry Pi is doing this then how expensive/rare is the investment?

I'm honestly trying to reconcile the following statements: "They're hard to manufacture" + "We make a profit on each one sold" + "We can't afford to make them at commercial scale"

parent ethbro 9 years ago

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