The TS-NVRAM is a daughter card that provides up to 128KB of battery-backed SRAM over a PC104 bus. Unlike Flash memory, battery backed SRAM provides non-volatile memory with very fast write times and unlimited write cycles.
2 Getting Started
To communicate with these boards you only need to write to the PC104 8bit memory offset 0xA0000. See your SBC for more information on PC104 communication.