> As much as 80 percent of the physical area in today’s most advanced chips is occupied by blocks that aren’t made for specific products or even designed by the consumer-facing companies that built them.
It's morosely sad how so much chipmaking requires not just expensive chipmaking, but incredibly restrictive IP licensing. The whole Silicon Foundry model that lead to such prosperity & growth is now gated upon these primitives of computing, that only a handful of companies know how to make. The academics are all downstream of this control, limited in what they can play with, when they don't have access to ram blocks or ethernet or usb blocks.
I'd had some hopes there for a bit that open source chips were going to eventually work around this, that there's be enough interest in commoditizing and making accessible these things, in the way that open source unlocked so much growth in computing. I still hope I live to see such a re-opening happen. But it feels like it's going to be a lot more decades than I was hoping for.
I suspect this revelation is why his start-up didn't succeed. The economics in silicon are brutal.
> As much as 80 percent of the physical area in today’s most advanced chips is occupied by blocks that aren’t made for specific products or even designed by the consumer-facing companies that built them.
It's morosely sad how so much chipmaking requires not just expensive chipmaking, but incredibly restrictive IP licensing. The whole Silicon Foundry model that lead to such prosperity & growth is now gated upon these primitives of computing, that only a handful of companies know how to make. The academics are all downstream of this control, limited in what they can play with, when they don't have access to ram blocks or ethernet or usb blocks.
I'd had some hopes there for a bit that open source chips were going to eventually work around this, that there's be enough interest in commoditizing and making accessible these things, in the way that open source unlocked so much growth in computing. I still hope I live to see such a re-opening happen. But it feels like it's going to be a lot more decades than I was hoping for.