DSPCARD was designed for high speed digital
signal processing and software defined radio. Schematics are available for
download under the GPL. The PCB layout will not be released due to the time and
expense of prototype production.
6/16/2005 Ordered pcb from ProtoExpress, waiting
on parts
6/26/2005 Recieved board, still waiting for FPGA, more flux,
LM3475
7/11/2005 Recieved dspdev development and programming board from
Advanced Circuits. All parts except the FPGA have arrived.
7/12/2005
Installed DSP, ran first program, a simple LED flasher written in
assembly
7/19/2005 FPGA BGA soldering successful
More information7/20/2005
FPGA bitstream loader written, tested with DAC on dspdev at 80MHz
8/10/2005
USB working at both full and high speed, RTOS getting closer to being
finished
All schematics and software are released under
the GNU GPL. See the COPYING file included with the source for more information.
I do not guarantee the design of the hardware or software to be free of flaws.
You are responsible for ensuring that it is suitable for your application. If
you would be interested in using this design under a different license, please
contact me for more information.