Breaking News
Comments
Newest First | Oldest First | Threaded View
Steve Knapp
User Rank
Rookie
re: SiliconBlue samples 40-nm FPGAs for tablets
Steve Knapp   7/19/2011 7:14:48 PM
NO RATINGS
Whats the difference from the two FPGA giants? How about standby and low-frequence active power consumption measured in MICROamps not tens of milliamps? How about packaging measuring just a few millimeters square? How about production prices of a few dollars or less?

Steve Knapp
User Rank
Rookie
re: SiliconBlue samples 40-nm FPGAs for tablets
Steve Knapp   7/19/2011 7:09:50 PM
NO RATINGS
Actually, SiliconBlue FPGAs also use static memory configuration cells, just like Xilinx and Altera. Consequently, SiliconBlue FPGAs are reprogrammable. SiliconBlue FPGAs also have on-chip and *optional* Nonvolatile Configuration Memory (NVCM). The NVCM provides a low-cost and secure configuration option, essentially providing single-chip integration. You can configure a SiliconBlue FPGA from an SPI Flash, download it from a processor, or use the on-chip NVCM. It's your choice.

genovalente
User Rank
Rookie
re: SiliconBlue samples 40-nm FPGAs for tablets
genovalente   7/15/2011 6:37:18 PM
NO RATINGS
SiBlue is not antifuse; it is a CMOS FPGA with a non-volatile configuration memory section that allow the single package to boot itself. http://www.siliconbluetech.com/technology/NVCM.aspx Nice packaging for mobile OEMs, very low power.. as long as the software works well, they have a really nice niche, I think.

KB3001
User Rank
CEO
re: SiliconBlue samples 40-nm FPGAs for tablets
KB3001   7/14/2011 3:14:23 PM
NO RATINGS
Are you sure their FPGA technology is one-time programmable?

Patk0317
User Rank
CEO
re: SiliconBlue samples 40-nm FPGAs for tablets
Patk0317   7/13/2011 8:30:13 PM
NO RATINGS
Try to find an Altera or Xilinx device for $1.99. They are all about the high end. This is about the low end. You can sell a goodly number of chips into servers with 60% margins, or a gazillion into cell phones with much lower margins.

Code Monkey
User Rank
Rookie
re: SiliconBlue samples 40-nm FPGAs for tablets
Code Monkey   7/12/2011 6:16:34 PM
NO RATINGS
SiBlue's FPGAs are essentially antifuse parts, while Altera and Xilinx are mostly SRAM parts. You can only program an antifuse once, but it's a very efficient way to configure FPGA cells.

GREAT-Terry
User Rank
CEO
re: SiliconBlue samples 40-nm FPGAs for tablets
GREAT-Terry   7/12/2011 1:49:15 AM
NO RATINGS
I agree the phase "To differentiate, you have to add hardware features to the devices", but how this FPGA be different from the two big giants - Altera and Xilinx? What actually the FPGA help in improving the hardware features? I guess adding more sensors may also sound.



Flash Poll
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Rishabh N. Mahajani, High School Senior and Future Engineer

Future Engineers: Don’t 'Trip Up' on Your College Road Trip
Rishabh N. Mahajani, High School Senior and Future Engineer
Post a comment
A future engineer shares his impressions of a recent tour of top schools and offers advice on making the most of the time-honored tradition of the college road trip.

Max Maxfield

Juggling a Cornucopia of Projects
Max Maxfield
2 comments
I feel like I'm juggling a lot of hobby projects at the moment. The problem is that I can't juggle. Actually, that's not strictly true -- I can juggle ten fine china dinner plates, but ...

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
28 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

Karen Field

July Cartoon Caption Contest: Let's Talk Some Trash
Karen Field
127 comments
Steve Jobs allegedly got his start by dumpster diving with the Computer Club at Homestead High in the early 1970s.

Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)