> Are there any simple code to generate arbitrary pseudo
> random number (<=8-bit)? 

The common LFSR pseudo-random generators in fact generate one bit per
step. Just take the number of bits you need.

Wouter van Ooijen

-- -------------------------------------------
Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products
docent Hogeschool van Utrecht: www.voti.nl/hvu
 

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist