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Binary Resource

The purpose of this site is to share C++ programming and digital circuit resource to anyone who is interested.



    Some of the example programs contain the same source file. Please use the file of the latest data.

    Other example programs:


Digital Circuits

Schematic capture method. Beta design available for download.

Verilog source code will be made available soon...


Update history:

Date Description Revision
20 Jan 2002

Microcontroller (Crwperi) beta 1.0 available

11 Oct 2002 Add JPEG decoder engine. 1.0
15 Nov 2002 Add BMP, PCX and TIF support to image decoder engine. 1.1
08 Dec 2002 Add GIF support to image decoder engine. Change image buffer to DIB format. 1.3
24 Dec 2002 Add USB1.1 Intellectual Property(IP) to Digital Circuits. 1.0


Suggestions and bug reports are welcomed to report to

The information within this site may be used freely unless specified. The author holds no responsibility to damages caused by usage of information provided by this web site. If you think that the contents infringe copyright of any party, please notify through the above email immediately. It will be removed if found to be true.


Last updated: 24 Dec 2002