Extra slim v2.9 board (SDRAM XS-D v2.9): This Extra Slim (XS-D) v2.9 board provides 128MB of SDR SDRAM memory for cores requiring a large (>512KB) of memory including the Neo Geo core. Although the DE10-Nano has built in DDR3 RAM, it has a high latency and is not suitable for the timings required of retro EDO DRAM. So if a core requires precise memory timings, then the onboard DDR3 cannot be used. Features: * Suitable for Terasic DE10-Nano FPGA Board * 128MB SDRAM memory module * Capcom Play System Compatible (CPS-1/1.5 & CPS-2.0) * Enjoy all Neo Geo games * Alliance Memory AS4C32M16SB-7TIN Chips * Compatible for MisTer IO Board * Fully Assembled & Tested Package Included: * 1 x SDRAM Board

? Suitable for Terasic DE10-Nano FPGA Board. ? Compatible for MisTer IO Board. ? Compatible for Capcom Play System (CPS-1/1.5 & CPS-2.0). ? This Extra Slim (XS-D) v2.9 board provides 128MB of SDR SDRAM memory for cores requiring a large (>512KB) of memory including the Neo Geo core. ? SDRAM Board XS-D V2.9 for MisTer FPGA.