Mauro, Chuck wrote: > Von Neuman noticed that data and program in the ENIAC were in > separate storage from each other (the now famous Von Neuman > architecture!). Betty and Frances both contend that Von Neuman > appropriated the concept for his own design notes and claimed it > was his original idea! (Ain't history interesting?) Chuck: I'm sure Betty and Frances are delightful little old ladies, but... Separate data and program spaces is the now-famous HARVARD architecture. The "now famous Von Neumann architecture" (note the correct spelling) is the OTHER one... The one with data and program in the SAME memory space. -Andy === Andrew Warren - fastfwd@ix.netcom.com === Fast Forward Engineering - Vista, California === http://www.geocities.com/SiliconValley/2499