Others in the industry may still regard Achrnoix' entry in the embedded FPGA IP business as a bit of a distraction for the start-up.
There has long been pent-up demand for FPGAs among volume consumer
SoC companies making handsets or tablets, Holt argued. Look no
further than Altera's family of low-cost, low-power FPGAs for the consumer market. Another example is SiliconBlue
Technologies, which was acquired by Lattice Semiconductor, which targeted its low-end FPGAs for consumer electronics devices such
as smartphones and media tablets.
The difference here is that
Achronix plans to license FPGA fabric as IP so that consumer chip
companies can use “just enough FPGAs” in their SoCs, Holt explained.
The reason consumer electronics chip companies are clamoring for FPGA
solutions is "risk mitigation,” said Holt.
“Programmability can limit the number of tape-outs.” As the consumer
SoC’s die gets larger, it’s helpful to use part of the die
Add to that, standards are constantly
evolving for consumer products. “There are things that hardwired SoCs
just can’t do,” Holt noted.
Moreover, FPGAs excel at doing
complex logic very fast. “FPGAs are good at flexible acceleration of
certain functions” on SoCs, explained Holt.
Achronix plans to announce its first embedded FPGA IP licensee in the first quarter of 2013.
out that the design cost for 22-/20-nm chips could range from $20 million to $50
million, according to recent cost estimates by Cadence, Holt said SoC
companies would have to sell as many as 60 million to 100 million units to break even. Minimizing the number of tape-outs becomes extremely
important for SoC cost savings, he added.
long as there are SoC vendors looking to use FPGA fabric in a portion of
their SoCs, IP seems like good business for Achronix. The company
believes it can leverage the technology it has already developed.
Holt said Intel's "one-stop shop" is a huge advantage when compared to working with
other foundries that may require a fabless chip company to work with many partners. More important, being an Intel customer confers credibility and quality assurance, especially among global supply managers. “Sure, we may be paying extra for wafer cost," Holt said.
"But think about the high yield rate Intel brings. This is paying off for
Holt said Achronix is still planning to go public in 2014, but “it’s not like my ego is tied to the
IPO.” The first thing Achronix must do is “become a profitable
company within the 12 to18 months” after it starts sampling new FPGAs.
Yes that's true by old school thought, but actually 28 nm and below, there are substantial material changes on all critical layers, plus litho constraints, you can't just work with any drawing you have.
how so resistion, perhaps i don't understand your meaning/reasoning there ?
lets say you have a given IP (Intellectual Property) for a generic SIMD engine with the same throughput as Neon, then as the node shrink's you can fit more interconnected engines together, and so less limited not more.
you may want to give better discount's per cluster of SIMD engine as it shrinks to make your version more popular than the competitors in the global markets rather than the old school fixed pricing etc.
The IP strategy will be a tough, tough row to hoe... But remember, they're pretty much attached to Intel's hip and that's probably, long term, where the ip makes sense... especially as guys like Mark Bohr are saying the fabless model is dead.
Good questions. At this point, Achronix is not naming names in terms of its potential customers or potential licensees.
But there appear to be demands for their physical chip. Who would be the first embedded FPGA IP licensee would be an interesting story to follow.
David Patterson, known for his pioneering research that led to RAID, clusters and more, is part of a team at UC Berkeley that recently made its RISC-V processor architecture an open source hardware offering. We talk with Patterson and one of his colleagues behind the effort about the opportunities they see, what new kinds of designs they hope to enable and what it means for today’s commercial processor giants such as Intel, ARM and Imagination Technologies.