Intel Quark SOC based Arduino board => Galileo
“Follow all the action on twitter right now, live from Maker Faire Rome. Intel® Galileo – Intel® Galileo is the first in a line of Arduino-compatible development boards based on Intel architecture.”
From Intel’s presser:
[quote]Of course, the Galileo board is also SW compatible with the Arduino SW Development Environment, which makes usability and introduction a snap.
In addition to Arduino HW and SW compatibility, the Galileo board has several PC industry standard I/O ports and features to expand native usage and capabilities beyond the Arduino shield ecosystem. A full sized mini-PCI Express slot, 100Mb Ethernet port, Micro-SD slot, RS-232 serial port, USB Host port, USB Client port, and 8MByte NOR flash come standard on the board.[/quote]
• 400MHz 32-bit Intel® Pentium instruction set architecture (ISA)-compatible processor
o 16 KByte L1 cache
o 512 KBytes of on-die embedded SRAM
o Simple to program: Single thread, single core, constant speed
256MB of DRAM. Galileo also features an 8MB SPI Flash for firmware/bootloader/sketch storage
TI A335x + AVR board => TRE (I guess it comes after Uno & Due)
"The Arduino TRE is two Arduinos in one: the Sitara-processor-based Linux Arduino plus a full AVR-based Arduino, while leveraging the simplicity of the Arduino software experience. The integration of the AVR Arduino enables the Arduino TRE to use the existing shield ecosystem "