Based on 400 MHz Atmel AT91SAM9G20 CPU, Linux-ready Matrix-516 provides 64 MB SDRAM and 128 MB NAND Flash as well as multiple I/O interfaces, including 2 LANs, 8 x isolated RS-485 serial ports, 2 x USB hosts, 1x micro-SD, and 21 x GPIOs. Normally, Matrix-516 boots up from NAND Flash. However, Data Flash in Matrix-516 includes backup Linux file system as well, which will automatically boot up computer in case primary NAND Flash fails.
This story is related to the following:Embedded Computers |