The version I have has a Spartan 3 - 1000k 'gate' device. This is over
twice the size of the -400 device that the standard Nexys board has.
The board has a lot of simple i/o (LEDs, switches, pushbuttons) as
well as a 100 pin high-speed connector.
It has onboard SDRAM (self-refresh even) and flash (platform and user)
If you've been interested in getting started with FPGAs maybe this
would be good for you. I'm asking $80 - remember it has a much larger
FPGA than the standard board at Digilent. (I paid over $150 for it)
I'm in Brookline but we can meet somewhere if you want. I also drive
to Littleton every day.. or I can USPS ship it for a couple $.
--
Martin K.
Sorry Steve I sold it a few weeks ago.
If anyone is interested in getting started using FPGAs I'd be happy to
help out. You can buy inexpensive FPGA boards from digilentinc.com
The two major FPGA vendors are Xilinx and Altera. They both have free
(alternately very expensive), highly integrated, software for use.
FPGAs use HDL - Hardware Description Language. HDL is a generic term
for specific languages like Verilog or VHDL.
FPGAs are really good at doing a very specific operation very fast.
For example say you have to calculate some really long arbitrary
multiply/add equation 10 million times a second - an FPGA would be
good for that.
FPGAs can also be good for blinking LEDs, controlling motors, and the like =)
-
Martin K