Intel in Talks to buy Altera

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

 

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

Oups, here's another link about the same news that doesn't require to log
in:
http://www.cnbc.com/id/102508247
---------------------------------------
Posted through http://www.FPGARelated.com

 

[Tim Wescott]

On Fri, 27 Mar 2015 14:50:23 -0500, "" wrote:

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

Hmm. While I have tons of respect for Intel as a company that makes stuff
that people will buy, I'm old enough to have seen more than one generation
of Intel embedded processors go by the wayside when the PC market picked
up.

So I don't trust Intel's attention span vis-a-vis whatever they happen to
think their core business is. If they kept Altera as an easily-spun-off
business unit, and kept it supported, then I could see them spinning it
off again when the PC market did pick up, or by some miracle they managed
to make cell phone processors that actually worked, or something.

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

 

[Rob Doyle]

On 3/27/2015 2:28 PM, Tim Wescott wrote:

On Fri, 27 Mar 2015 14:50:23 -0500, "" wrote:

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

Hmm. While I have tons of respect for Intel as a company that makes stuff
that people will buy, I'm old enough to have seen more than one generation
of Intel embedded processors go by the wayside when the PC market picked
up.

So I don't trust Intel's attention span vis-a-vis whatever they happen to
think their core business is. If they kept Altera as an easily-spun-off
business unit, and kept it supported, then I could see them spinning it
off again when the PC market did pick up, or by some miracle they managed
to make cell phone processors that actually worked, or something.

Not just embedded processors...

It wouldn't be the first time Intel was in the programmable logic business.

http://www.dataman.com/media/datasheet/Intel/5C090.pdf
http://www.dataman.com/media/datasheet/Intel/5C060.pdf
https://docs.google.com/file/d/0B9rh9tVI0J5mSzhDNUVpeVcyNDA/edit

Didn't Altera buy Intel's PLD business back in the '90s???

Sorry. I don't see how this could be a good thing for Altera.

Rob.

 

[rickman]

On 3/28/2015 1:38 AM, Rob Doyle wrote:

On 3/27/2015 2:28 PM, Tim Wescott wrote:
On Fri, 27 Mar 2015 14:50:23 -0500, "" wrote:

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

Hmm. While I have tons of respect for Intel as a company that makes
stuff
that people will buy, I'm old enough to have seen more than one
generation
of Intel embedded processors go by the wayside when the PC market picked
up.

So I don't trust Intel's attention span vis-a-vis whatever they happen to
think their core business is. If they kept Altera as an easily-spun-off
business unit, and kept it supported, then I could see them spinning it
off again when the PC market did pick up, or by some miracle they managed
to make cell phone processors that actually worked, or something.


Not just embedded processors...

It wouldn't be the first time Intel was in the programmable logic business.

http://www.dataman.com/media/datasheet/Intel/5C090.pdf
http://www.dataman.com/media/datasheet/Intel/5C060.pdf
https://docs.google.com/file/d/0B9rh9tVI0J5mSzhDNUVpeVcyNDA/edit

Didn't Altera buy Intel's PLD business back in the '90s???

Sorry. I don't see how this could be a good thing for Altera.

Yeah, I'm concerned too. I'm hoping that Altera is big enough that
Intel won't want to mess with them and destroy the company.

I think those data sheets are from the days when dinosaurs roamed the
FPGA earth and was Intel's own attempt to enter the market. I have no
idea why they actually bailed. I can only assume the competition was
stiff then with a number of startups including Neocad providing the
place and route software for a number of these companies. Xilinx has
said they spend more on software development than they do developing the
hardware. Several of these companies dropped their in house software
development due to the huge cost. Maybe Intel dropped the product line
because of it. But much more recently they were working with a company
to produce some much more advanced product which I believe may still be
operating using Intel's fab technology, or has it also gone belly up? I
don't recall the name.

Looks like Intel likes the Altera approach and want to keep it, literally.

--

Rick

 

[Jan Coombs]

On Sat, 28 Mar 2015 03:54:07 -0400
rickman <gnuarm@gmail.com> wrote:

I think those data sheets are from the days when dinosaurs roamed the
FPGA earth and was Intel's own attempt to enter the market. I have no
idea why they actually bailed. I can only assume the competition was
stiff then with a number of startups including Neocad providing the
place and route software for a number of these companies. Xilinx has
said they spend more on software development than they do developing the
hardware. Several of these companies dropped their in house software
development due to the huge cost. Maybe Intel dropped the product line
because of it. But much more recently they were working with a company
to produce some much more advanced product which I believe may still be
operating using Intel's fab technology, or has it also gone belly up? I
don't recall the name.

Yes, more advanced - ten times faster and/or lower power. Asynchronous,
so no clock tree, but hard to get technical detail:

http://www.achronix.com/

Jan Coombs
--
email valid, else fix dots and hyphen
jan4clf2014@murrayhyphenmicroftdotcodotuk

 

[Brian Drummond]

On Fri, 27 Mar 2015 14:50:23 -0500, "" wrote:

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

Well, Intel were Altera's 'second source' (back when that mattered) and
(if I'm not mistaken) their original fab back in about 1983 - which is
where the "Intel FPGAs" mentioned in another post came from.

So there's quite a long association there.

-- Brian

 

[Mike Butts]

FCCM predicted this in 2011...
http://fccm.org/2015/previous.html#past

--Mike

 

[Anssi Saari]

Brian Drummond <brian@shapes.demon.co.uk> writes:

Well, Intel were Altera's 'second source' (back when that mattered) and
(if I'm not mistaken) their original fab back in about 1983 - which is
where the "Intel FPGAs" mentioned in another post came from.

So there's quite a long association there.

Wasn't there also some kind of Intel Atom + Altera FPGA on the same
chip? Ah yes, the
Stellarton. http://www.eetimes.com/document.asp?doc_id=1257969

I guess those weren't huge sellers... But last summer Intel announced
some upcoming Xeons with FPGA logic on board. No doubt targeting the
server markets where FPGA coprocessors have made appearances recently.

 

[rickman]

On 3/31/2015 3:30 AM, Anssi Saari wrote:

Brian Drummond <brian@shapes.demon.co.uk> writes:

Well, Intel were Altera's 'second source' (back when that mattered) and
(if I'm not mistaken) their original fab back in about 1983 - which is
where the "Intel FPGAs" mentioned in another post came from.

So there's quite a long association there.

Wasn't there also some kind of Intel Atom + Altera FPGA on the same
chip? Ah yes, the
Stellarton. http://www.eetimes.com/document.asp?doc_id=1257969

I guess those weren't huge sellers... But last summer Intel announced
some upcoming Xeons with FPGA logic on board. No doubt targeting the
server markets where FPGA coprocessors have made appearances recently.

I thought that was two die in the same package, no? Reading your
article the term, "system-in-package" indicates multiple die. It think
the advantage is in reducing the system size and having a very direct
connection between the two chips. Putting them on one die would likely
make a faster connection possible, but would be much more difficult to
pair in various combinations. That's the big reason why FPGA makers
have resisted for so long incorporating CPUs on the FPGA chip until
recently.

--

Rick

 

[Tom Gardner]

On 31/03/15 08:30, Anssi Saari wrote:

Brian Drummond <brian@shapes.demon.co.uk> writes:

Well, Intel were Altera's 'second source' (back when that mattered) and
(if I'm not mistaken) their original fab back in about 1983 - which is
where the "Intel FPGAs" mentioned in another post came from.

So there's quite a long association there.

Wasn't there also some kind of Intel Atom + Altera FPGA on the same
chip? Ah yes, the
Stellarton. http://www.eetimes.com/document.asp?doc_id=1257969

I guess those weren't huge sellers... But last summer Intel announced
some upcoming Xeons with FPGA logic on board. No doubt targeting the
server markets where FPGA coprocessors have made appearances recently.

More likely Intel wants to head off the market which has ARM
processor(s) plus custom glue logic. Target: highly-integrated
low-power server farms.

 

[kkoorndyk]

On Saturday, March 28, 2015 at 3:54:12 AM UTC-4, rickman wrote:

On 3/28/2015 1:38 AM, Rob Doyle wrote:
On 3/27/2015 2:28 PM, Tim Wescott wrote:
On Fri, 27 Mar 2015 14:50:23 -0500, "" wrote:

http://www.wsj.com/articles/intel-in-talks-to-buy-altera-1427485172
---------------------------------------
Posted through http://www.FPGARelated.com

Hmm. While I have tons of respect for Intel as a company that makes
stuff
that people will buy, I'm old enough to have seen more than one
generation
of Intel embedded processors go by the wayside when the PC market picked
up.

So I don't trust Intel's attention span vis-a-vis whatever they happen to
think their core business is. If they kept Altera as an easily-spun-off
business unit, and kept it supported, then I could see them spinning it
off again when the PC market did pick up, or by some miracle they managed
to make cell phone processors that actually worked, or something.


Not just embedded processors...

It wouldn't be the first time Intel was in the programmable logic business.

http://www.dataman.com/media/datasheet/Intel/5C090.pdf
http://www.dataman.com/media/datasheet/Intel/5C060.pdf
https://docs.google.com/file/d/0B9rh9tVI0J5mSzhDNUVpeVcyNDA/edit

Didn't Altera buy Intel's PLD business back in the '90s???

Sorry. I don't see how this could be a good thing for Altera.

Yeah, I'm concerned too. I'm hoping that Altera is big enough that
Intel won't want to mess with them and destroy the company.

I think those data sheets are from the days when dinosaurs roamed the
FPGA earth and was Intel's own attempt to enter the market. I have no
idea why they actually bailed. I can only assume the competition was
stiff then with a number of startups including Neocad providing the
place and route software for a number of these companies. Xilinx has
said they spend more on software development than they do developing the
hardware. Several of these companies dropped their in house software
development due to the huge cost. Maybe Intel dropped the product line
because of it. But much more recently they were working with a company
to produce some much more advanced product which I believe may still be
operating using Intel's fab technology, or has it also gone belly up? I
don't recall the name.

Looks like Intel likes the Altera approach and want to keep it, literally.

--

Rick

Intel acquired Wind River back in '09 but they've left them alone as a separate entity, so we can only hope they do the same with Altera.

http://www.windriver.com/news/press/pr.html?ID=7081

 

[Anssi Saari]

rickman <gnuarm@gmail.com> writes:

I thought that was two die in the same package, no? Reading your
article the term, "system-in-package" indicates multiple die. It
think the advantage is in reducing the system size and having a very
direct connection between the two chips. Putting them on one die
would likely make a faster connection possible, but would be much more
difficult to pair in various combinations.

I agree with the separate die part.

That's the big reason why FPGA makers have resisted for so long
incorporating CPUs on the FPGA chip until recently.

Uh, resisted? Xilinx had the Virtex 2 and 4 Pros with integrated PowerPC
cores around a decade ago and I'm pretty sure that was single die. I was
involved in such a project in 2006, Virtex 4 Pro was new then and Virtex
2 Pro came out around 2002 I think (from the data sheet dates).

Altera had a similar thing, Excalibur I think? I have to assume those
weren't big sellers either since they pretty much disappeared.

I have to assume they weren't resisting to offer these. My guess would
be they couldn't offer them at competitive prices. Maybe the new
generation is doing better in that regard.

 

[rickman]

On 3/31/2015 4:19 PM, Anssi Saari wrote:

rickman <gnuarm@gmail.com> writes:

I thought that was two die in the same package, no? Reading your
article the term, "system-in-package" indicates multiple die. It
think the advantage is in reducing the system size and having a very
direct connection between the two chips. Putting them on one die
would likely make a faster connection possible, but would be much more
difficult to pair in various combinations.

I agree with the separate die part.

That's the big reason why FPGA makers have resisted for so long
incorporating CPUs on the FPGA chip until recently.

Uh, resisted? Xilinx had the Virtex 2 and 4 Pros with integrated PowerPC
cores around a decade ago and I'm pretty sure that was single die. I was
involved in such a project in 2006, Virtex 4 Pro was new then and Virtex
2 Pro came out around 2002 I think (from the data sheet dates).

Yeah, they had those and Altera had an ARM and Atmel had a... I think
maybe an AVR on the die with the FPGA. But they all let them die rather
than continue the part in the next generation. When asked Xilinx people
in particular (who used to be very vocal in this group... in fact, too
vocal which is why they aren't here anymore) said the problem was the
many combinations of CPU, RAM and FPGA that would be required, not to
mention the packaging. Seems they don't play the same game the MCU
makers do who regularly have dozens if not hundreds of combinations of
any given processor.

Also, this was the era when all FPGAs were power hungry and expensive.
So yeah, they resisted the rest of the market who would have loved
*affordable* FPGAs with CPUs. The FPGA makers could have done it, but
they chose not to address that market because they were after the *big*
bucks at the high end.

Altera had a similar thing, Excalibur I think? I have to assume those
weren't big sellers either since they pretty much disappeared.

I have to assume they weren't resisting to offer these. My guess would
be they couldn't offer them at competitive prices. Maybe the new
generation is doing better in that regard.

I think the difference is that their market is determined by pretty much
one industry, comms. When they say they would like to see a part, A and
X reply, "Will Tuesday be soon enough?" I expect *that* market reached
a point where the integrated ARM was powerful enough and needed tightly
coupled enough that it became a worthwhile part.

I know the FPGA companies have all been chasing the high volume markets
like automotive and even phones and tablets. But all of these guys have
volumes that just don't make sense for FPGAs 99% of the time. Comms is
where the FPGA profit is and will be for some time to come.

--

Rick

 

[Tim Wescott]

On Wed, 01 Apr 2015 01:16:30 -0400, rickman wrote:

On 3/31/2015 4:19 PM, Anssi Saari wrote:
rickman <gnuarm@gmail.com> writes:

I thought that was two die in the same package, no? Reading your
article the term, "system-in-package" indicates multiple die. It
think the advantage is in reducing the system size and having a very
direct connection between the two chips. Putting them on one die
would likely make a faster connection possible, but would be much more
difficult to pair in various combinations.

I agree with the separate die part.

That's the big reason why FPGA makers have resisted for so long
incorporating CPUs on the FPGA chip until recently.

Uh, resisted? Xilinx had the Virtex 2 and 4 Pros with integrated
PowerPC cores around a decade ago and I'm pretty sure that was single
die. I was involved in such a project in 2006, Virtex 4 Pro was new
then and Virtex 2 Pro came out around 2002 I think (from the data sheet
dates).

Yeah, they had those and Altera had an ARM and Atmel had a... I think
maybe an AVR on the die with the FPGA. But they all let them die rather
than continue the part in the next generation.

<balance snipped>

I was on a project that gave those parts a serious look. We ended up
using a plain old FPGA talking to a processor. Partially this was because
we had a ton of boards that were all using that same processor but without
the FPGA, but partially this was because we didn't see a great big
advantage in terms of project hours to the embedded processor.

I have thought for a long time that instead of hugely complicated,
specialized peripherals, a chip that has a processor with an FPGA mapped
to the peripheral space could have some use -- it seems like you never
have the peripherals you'd really like, unless you have a whole bunch of
peripherals just sitting there sleeping. There's probably a ton of
practical reasons why it's a dumb idea.

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

 

[John Speth]

I have thought for a long time that instead of hugely complicated,
specialized peripherals, a chip that has a processor with an FPGA mapped
to the peripheral space could have some use -- it seems like you never
have the peripherals you'd really like, unless you have a whole bunch of
peripherals just sitting there sleeping. There's probably a ton of
practical reasons why it's a dumb idea.

There are two popular products on both ends of the spectrum that have
been around for years: microcontrollers with programmable logic
peripherals (for example, Cypress PSOC) and a microcontroller core
implemented on an FPGA (for example, Altera NIOS).

I've used both example products with great success. As you said, it's
real convenient to roll your own peripherals with impunity. It saved me
hours of coding effort when you can smartly implement the peripheral of
your dreams with a little HW design.

JJS

 

[Rob Gaddi]

On Wed, 01 Apr 2015 19:10:55 -0400, rickman wrote:

On 4/1/2015 1:27 PM, John Speth wrote:

I've used both example products with great success. As you said, it's
real convenient to roll your own peripherals with impunity. It saved
me hours of coding effort when you can smartly implement the peripheral
of your dreams with a little HW design.

The part that gets me about the newer versions of this theme is that
they are large, pricey FPGAs and incorporate fairly high end CPUs which
are typically programmed under Linux... a very far cry from the
efficient solution I would like to see. There are few engineers who can
even design the entire system on that chip spanning logic design and
system programming.

Agreed. We're looking hard at both Zynq and the Cyclone V SOC, both of
which have big monster Cortex A9s meant to run Linux with a mess of DRAM
and etc. Which, I mean we can make work. But if I could get a 10-20KLUT
FPGA with a dual or quad Cortex M4 instead? Nice and light with every
intention of running bare metal with 10-20K of code? I'd take it in a
heartbeat.

--
Rob Gaddi, Highland Technology -- www.highlandtechnology.com
Email address domain is currently out of order. See above to fix.

 

[rickman]

On 4/1/2015 1:27 PM, John Speth wrote:

I have thought for a long time that instead of hugely complicated,
specialized peripherals, a chip that has a processor with an FPGA mapped
to the peripheral space could have some use -- it seems like you never
have the peripherals you'd really like, unless you have a whole bunch of
peripherals just sitting there sleeping. There's probably a ton of
practical reasons why it's a dumb idea.

There are two popular products on both ends of the spectrum that have
been around for years: microcontrollers with programmable logic
peripherals (for example, Cypress PSOC) and a microcontroller core
implemented on an FPGA (for example, Altera NIOS).

Calling the PSOC circuitry "programmable logic" is a bit of a stretch.
Yeah, I guess technically it is logic and it is "programmable", but it
is not at all general purpose. In some devices it has been dumbed down
to the point of being configurable serial devices that can be a UART,
SPI or similar devices, sort of a super USART... not really much like
FPGAs or even PLDs. Even the parts that have some programmable elements
are not terribly flexible.

I've used both example products with great success. As you said, it's
real convenient to roll your own peripherals with impunity. It saved me
hours of coding effort when you can smartly implement the peripheral of
your dreams with a little HW design.

The part that gets me about the newer versions of this theme is that
they are large, pricey FPGAs and incorporate fairly high end CPUs which
are typically programmed under Linux... a very far cry from the
efficient solution I would like to see. There are few engineers who can
even design the entire system on that chip spanning logic design and
system programming.

--

Rick

 

[Tim]

On 02/04/2015 00:10, rickman wrote:

The part that gets me about the newer versions of this theme is that
they are large, pricey FPGAs and incorporate fairly high end CPUs which
are typically programmed under Linux... a very far cry from the
efficient solution I would like to see. There are few engineers who can
even design the entire system on that chip spanning logic design and
system programming.

Is there any info on the price range for the latest Xilinx UltraScale+
parts?

 

[rickman]

On 4/1/2015 7:27 PM, Rob Gaddi wrote:

On Wed, 01 Apr 2015 19:10:55 -0400, rickman wrote:

On 4/1/2015 1:27 PM, John Speth wrote:

I've used both example products with great success. As you said, it's
real convenient to roll your own peripherals with impunity. It saved
me hours of coding effort when you can smartly implement the peripheral
of your dreams with a little HW design.

The part that gets me about the newer versions of this theme is that
they are large, pricey FPGAs and incorporate fairly high end CPUs which
are typically programmed under Linux... a very far cry from the
efficient solution I would like to see. There are few engineers who can
even design the entire system on that chip spanning logic design and
system programming.

Agreed. We're looking hard at both Zynq and the Cyclone V SOC, both of
which have big monster Cortex A9s meant to run Linux with a mess of DRAM
and etc. Which, I mean we can make work. But if I could get a 10-20KLUT
FPGA with a dual or quad Cortex M4 instead? Nice and light with every
intention of running bare metal with 10-20K of code? I'd take it in a
heartbeat.

Learn Forth and make that 4 to 8 KB of code. Which brings us to the
possible reason they don't make the lower end CPUs in an FPGA... it
competes against soft cores which can do the job you describe very well.
There are fast, efficient CPU cores which run at 100 MIPS and use
under 1000 LUTs, not so much in your 10-20 kLUT device, eh? Very
probably cheaper in the long run than a chip with hard cores.

If you want to run bare-metal quick and easy, check out the J1 Forth CPU
by James Bowman. I've rolled my own similar CPUs and I really like his
design.

http://www.excamera.com/sphinx/fpga-j1.html

Just as a point of comparison, the GA144 is a bit like an FPGA but uses
tiny 18 bit processors as logic elements, 144 of them. It pretty well
sucks in many regards... well, "sucks" is a poor choice of words I
guess. But they had a cool idea of the tiny processors and connecting
them in a net, but then totally forgot to consider any applications when
designing a chip around it.

http://www.greenarraychips.com/home/products/

--

Rick