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February 2006, Issue 187

Robust Bootloader for FPGAs


by Colin O'Flynn


SOURCES AND PDF

Download the PDF of this article.


Colin O'Flynn is an electrical engineering student at Dalhousie University in Halifax, Nova Scotia. He has been interested in electronics for years. In November 2005, he launched his company NewAE in an effort to reverse the flow of money that he usually pours into his projects and never sees again. You may contact him at coflynn@newae.com.


 

PROJECT FILES

To download the code, go to ftp://ftp.Circuitcellar.com/pub/Circuit_Cellar/2006/187.


 

RESOURCES

K. Goldblatt, “The Low-Cost, Efficient Serial Configuration of Spartan FPGAs,” Xilinx, Inc., XAPP098, November 1998, www.xilinx.com/bvdocs/appnotes/xapp098.pdf.

LUB Sourceforge project, http://lubloader.sourceforge.net.

Xilinx, Inc., “Configuration and Readback of the Spartan-II and Spartan-IIE Families,” XAPP176, March 2002, www.xilinx.com/bvdocs/appnotes/xapp176.pdf.


 

SOURCES

AT45DB041 DataFlash and ATmega88 microcontroller
Atmel Corp.
www.atmel.com

X1226 Real-time clock
Intersil Corp.
www.intersil.com

LoonBoard video development system
NewAE
www.newae.com

XC2S200E FPGA
Xilinx, Inc.
www.xilinx.com