TS7500

The TS-7500 was released Jul. 2009 is a small embedded board with
a CNS2132 250Mhz ARM9 CPU, Lattice XP2 5k FPGA, 64MB DDR SDRAM,
and 4MByte SPI NOR flash chip.

Hardware features include:
*) 250Mhz Cavium ARM9 CPU core (Faraday 526)
*) 64MByte 16-bit wide DDR SDRAM running at 125Mhz
*) micro SD slot
*) 4MByte SPI NOR flash chip
*) DIO pins on the 40 pin header
*) 2 USB 2.0 High speed (480 Mb/s) Host ports
*) 1 USB 2.0 slave port
*) 1 TTL serial console port (16550) on CPU
*) 8 XUART TTL serial ports on FPGA
*) Hardware watchdog on FPGA
*) Optional battery backed real time clock
*) 10/100 Mbit on-CPU ethernet
*) Low power (395mA @ 5V or 2.0 Watt)
*) rugged 40 pin .1″ header expansion connector
*) Fanless/heatsink-less operation up to 80C temperatures

Software features include:
*) Boots 2.6.24 Linux out-of-the-box in 2.65 seconds (to shell prompt)
*) Flexible booting options (SD card, onboard SPI NOR flash, offboard SPI)
*) SD card pre-installed with standard Debian Linux “lenny” distribution
*) Hardware specific functionality via both high level (command line/shell
script) and low level (C language userspace) mechanisms.
*) Default software load has hook via USB flash dongle to hijack bootup
for custom production loading.

Manufacturer (Technologic Systems) features include:
*) Long term availability and short lead-times
*) Engineers on free technical support.
*) Each board undergoes production tests and burn-in stress tests prior
to shipment.
*) Board customizations available with no minimum order.

This board is great to use for serial to ethernet bridge Application (5 full UART, 2 input UART, 1 rts/cts sync UART)

My Application: Serial to Ethernet Converter.

The Application have 5 FULL UART (Tx,Rx), 2 Input (Rx Only).