Hi
Some years ago I had the same problem, and the solution I found was the one from some Microchip's app note that avoid the memory to be corrupted. Basically it is a 10uF capacitor between memory's Vcc and GND, but the Vcc from the system comes to the memory trough a diode, which doesn't allow...
There is a good program (in DOS) for serial communications. It was written in C and its very easy to personalized, besides it brings a source code and documentation. Send me an e-mail at this address
fjrg76@hotmail.com
and in the subject write: RS-232 program
As soon as I can I will send you...
Hi. The book you'll find at dspguide.com is very usefull so I stronghly recomend you to print it. Besides try this links
http://www.hr/josip/DSP/sigproc.html
http://www.epanorama.net/links/dsp.html
http://www.bores.com/courses/intro/index.htm...