From LinuxDevices.com:
[Updated Dec. 7] -- Sony-contributed patches aimed at adding
machine-specific features for the PlayStation 3 (PS3) have been merged
into the stable 2.6.20 kernel tree. The patches should greatly
simplify maintaining Linux kernels for
Coupled with Ozy/Mercury, and one mixer/frontend/tuner,we could all
have SDR HDTV in a few weeks of development and the Cell can handle it.
The memory bandwidth between the cell and MAIN MEMORY (not cache) is
29 GB/sec. The 8 SPE's each supports 0.25 Terraflops and many jobs
can be
On 12/7/06, Philip Covington [EMAIL PROTECTED] wrote:
On 12/7/06, Robert McGwier [EMAIL PROTECTED] wrote:
Coupled with Ozy/Mercury, and one mixer/frontend/tuner,we could all
have SDR HDTV in a few weeks of development and the Cell can handle it.
The memory bandwidth between the
We need to figure out if we plan to support
the PS3 in our plans, how we get data on and
off the Cell based computer. So far as I have
been able to find, the PS3 does not
support USB (as in doesn't have it).
All the specs I've read indicater 4 USB 2.0 ports in the
front and 2 more in
On 12/7/06, Robert McGwier [EMAIL PROTECTED] wrote:
Coupled with Ozy/Mercury, and one mixer/frontend/tuner,we could all
have SDR HDTV in a few weeks of development and the Cell can handle it.
The memory bandwidth between the cell and MAIN MEMORY (not cache) is
29 GB/sec. The 8 SPE's
On 12/7/06, lyle johnson [EMAIL PROTECTED] wrote:
We need to figure out if we plan to support
the PS3 in our plans, how we get data on and
off the Cell based computer. So far as I have
been able to find, the PS3 does not
support USB (as in doesn't have it).
All the specs I've
Yes! This diagram and the accompanying text makes it explicit. It does
support USB.
Bob
Philip Covington wrote:
* High Performance Software Defined Radio Discussion List *
On 12/7/06, lyle johnson [EMAIL PROTECTED] wrote:
We need to figure out if we plan to support
the
That would be very cool. I could not find them but I could find the
Gigabit Ethernet. I hope you are right.
Bob
lyle johnson wrote:
We need to figure out if we plan to support
the PS3 in our plans, how we get data on and
off the Cell based computer. So far as I have
been able to
My initial readings of the playstation three blurbs/datasheets
reveals they were incomplete. In addition to gigabit ethernet, it
does have USB support. Phil Covington pointed out this page:
http://felter.org/wesley/files/ps3/linux-20061110-docs/LinuxKernelOverview.html
and Sony is
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At 07:17 AM 12/7/2006, Philip Covington wrote:
I wonder if the PS3 supports PCI Express? I am working on a PCI
Express card for a work project that uses SFP fiber transceivers for
the card to card link. I am able to move about 210 - 240 MBytes/sec
over the single link.
I am using a Altera
At 06:41 AM 12/7/2006, Robert McGwier wrote:
Coupled with Ozy/Mercury, and one mixer/frontend/tuner,we could all
have SDR HDTV in a few weeks of development and the Cell can handle it.
You could all have *receive* HDTV (if there were an amateur standard
for this, which there is not), but
Sattler, Jay wrote:
What Bob? You didn't order the Y-Bio 56 core Bioinformatics Cluster??
Maybe next time : )
How do I sign up? ;-).
Bob
--
AMSAT Director and VP Engineering. Member: ARRL, AMSAT-DL,
TAPR, Packrats, NJQRP, QRP ARCI, QCWA, FRC. ARRL SDR WG Chair
If you board the wrong
Bob,
I suspect that it is an RF feedback/grounding problem. I have the same
situation on 20m. The SDR calibrates fine until it gets to 20m then it
tries to calibrate with 0 Watts output fails. I set all of the gain
figures manually from the sheet shipped with the radio.
If I try to use
Hello,
I've playing around the last days with this. I use LogMeIn to remotecontrol
the computer running Power-SDR.
Works great but the display update is of course delayed a lot.
I read today the article Q10082 - HOWTO: Remote Audio Rev 2.2 for the
Flex-Radio SDR-1000, and I dont understand
why
Stig,
VAC (Virtual Audio Cable) is a replacement for the second soundcard you
are using. It pipes to audio directly to Skype from PowerSDR.
-Tim
Integrated Technical Services
www.itsco.com
Si fractum non sit, id reficere
-Unknown Roman consultant
-Original Message-
From: [EMAIL
Hi Ray,
Just my 2 cents here. MFJ makes an RF Isolator that helps suppress RF
feedback into the shack. I use it on my system and it works quite well
although I admit that I do not have the same problem. FWIW it totally
eliminated TVI in my home so it appears to be doing something right!
Perhaps
On Thu, Dec 07, 2006 at 10:30:43AM -0500, Philip Covington wrote:
* High Performance Software Defined Radio Discussion List *
On 12/7/06, lyle johnson [EMAIL PROTECTED] wrote:
We need to figure out if we plan to support
the PS3 in our plans, how we get data on and
off the
Eric Blossom wrote:
On Thu, Dec 07, 2006 at 10:30:43AM -0500, Philip Covington wrote:
* High Performance Software Defined Radio Discussion List *
On 12/7/06, lyle johnson [EMAIL PROTECTED] wrote:
We need to figure out if we plan to support
the PS3 in our plans, how we
200 GFLOPS on ONE of the 8 SPE. As always, our needs will
advance to meet the available resources.
Uhh, don't think so.
I'm pretty sure it goes like this (spent most of the last week on this stuff):
3.2 GHz SPE clock
In a single clock it can issue either 1 single-precision SIMD
Eric Blossom wrote:
200 GFLOPS on ONE of the 8 SPE. As always, our needs will
advance to meet the available resources.
Uhh, don't think so.
I'm pretty sure it goes like this (spent most of the last week on this stuff):
3.2 GHz SPE clock
In a single clock it can issue
It is not surprising really.
The cell processor was developed and tested using Linux.
James
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On 12/7/06, James Courtier-Dutton [EMAIL PROTECTED] wrote:
It is not surprising really.
The cell processor was developed and tested using Linux.
James
I don't think anyone is/was surprised. What I was saying is cool... :-)
Phil N8VB
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On 12/7/06, Robert McGwier [EMAIL PROTECTED] wrote:
I haven't bet anything yet. I did mean 200 GFlops sustained per cell.
I got too enthused. I can do all I need to with 50 GFlops on a
single Cell Server and if I get 100 with the dual cell server, it will
be awesome. As always,
Bob
There's a write up on PS3 and writing game software for it in the
latest edition of IEEE Spectrum. I was just thinking about what a
super SDR you could have using it. Talk about some real fast DSP.
73, Chas W1CG
At 12:39 PM 12/7/2006, Robert McGwier wrote:
My initial readings of the
Dudley Hurry wrote:
I also thought that the cable had to be more than just a printer
cable. Mine is a full 25 pin cable 6 feet long and works
perfectly..Not having a good parallel interface and cable can
cause a lot of problems
Also on the movement of the cursor causing a the
On startup on SVN 763, I get the error message Unable to find entry point
named Set RX Output Gain in dllsp.dll PowerFlex then ceases to load. Am
I missing something?
I reverted back to SVN 759 for now. The separate gain controls on the
dual receivers will be very nice.
73 John,
Weird. In your executable directory, delete dttsp.dll and then do an
update with tortoisesvn. The correct version is out there. I suspect
for some reason, the update was blocked on the dll.
Bob
N3WT wrote:
On startup on SVN 763, I get the error message Unable to find entry point
named
using a solid-state brick amp to drive a big tube doesn't seem quite right -
we start with perhaps the cleanest transmitter available, finish with a
reasonably linear amplifier (assuming a triode, otherwise you wouldn't need
so much drive), and put something in between that is comparable to a
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