Any target host that supports the Linux operating system requirements can be used in the router described in this document. Currently the examples focus on a single board computer called Wireless Router Access Platform (WRAP) . The WRAP is based around the Geode SC1100 developed by National Semiconductors and later sold to AMD.
The key features of the WRAP[4]:
Geode SC1100 CPU[5]
5x86 core @266 MHz, 16 kB L1 cache
UART for console access (16550 compatible)
Hardware watchdog
IDE interface used for compact flash
JTAG debug port (not easily accessible on WRAP)
RESET switch and 3 LEDs
Two 10/100 Mbps Ethernet channels (NatSemi DP83816)
128 kB boot flash, used for tinyBIOS
Socket for Compact Flash card
LM77 Thermal monitor
Two 3.3V MiniPCI sockets