R5 seems the same as A5, now with error checking and the peripheral port - otherwise not so new
R7 seems the same as A9, now with ECC, peripheral port and low latency SRAM capability
more funny marketing stuff from ARM
The Other Tesla David Blaza5 comments I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...