Gil...

With regard to "structural"....for PTSC there is a logic structured environment involved in their process that is more devised to a specific nature, with regard to managing physical buss structures...re:32bit buss condensed to 8bit buss dumped into multiple 8bit logic registers 32/8 or 4 registers to digest the 32bit data. It's a physically devised environment as opposed to software.

With regard to e.Digital and my use of the word structural, that word is use for describing the logic environment(software). There is a microcontroller/cache in front of the software, however, it's the ability of the software program logic tied to a logical overlay of the physical memory that is the difference. I sometimes call it a structured environment. With this type of logic system they can devise all kinds of underpinnings through discrete manipulation of the physical matrix.....even specific registers if they like without having to physically create them.

PTSC=physically(burned) devised system

E.Digital=An all software logic system

With that I have added...

"On the other hand EDIG patents are "analytic/logicl structured environment". Offering a "Unique" method of facilitating discrete manipulation of data segments within "FLash", allowing for high bandwidth transmission through simpilified cache arrangements thus dispensing with the need for massive hardware, and cutting down on amount of "electrons", (power), needed to acheive the objectives...

The word discrete(individual) manipulation is very important.

doni