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Re: [Discuss-gnuradio] Re: PCIe know-how?

From: Brian Padalino
Subject: Re: [Discuss-gnuradio] Re: PCIe know-how?
Date: Sun, 4 Mar 2007 17:39:08 -0500

On 3/4/07, Eric Blossom <address@hidden> wrote:
The Xilinx Virtex-5 LXT's and SXT's have (or will have) hard PCIe
endpoint blocks.  This puts most of endpoint IP into dedicated silicon.

                  slices    DSP48 blocks  10/100/1000    Rocket IO
                            550 MHz       ethernet MACs
  XC5VSX35T       5,400     192           4               8
  XC5VSX50T       8,160     288           4              12
  XC5VSX95T      14,720     640           4              16

I'm sure they're not cheap, but that's a lot of DSP resources ;)

You've got that right - they're well into a couple hundred dollars
each.  Wishful thinking, and I do salivate over those big FPGA's - but
for a home project they seem pretty impractical (unfortunately) :(




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