Manual Welding for MisTer SDRAM Extra Slim (XS-D) V2.9 128MB Module for Mister FPGA

This Extra Slim (XS-D) v2.9 board provides 128MB of SDR SDRAM memory for cores requiring a large (Greater than 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.
You can be confident knowing each 128MB SDRAM Extra Slim (XS-D) v2.9 board has been tested for over an hour at 130 MHz with the Mister MemTest Utility (126MHz is the fastest any current core needs). Also each memory module is then soak tested with Jotego's 48MHz and 96MHz SDRAM test cores.
Finally live tests are performed with the for Neo Geo core, for Acorn Archimedes (Archie) core, for Game Boy Advance core, for SEGA MEGA CD core and in Neo Geo games including Metal Slug 3 and the Bad Apple Neo Geo demo which require a 128MB module to play, these extensive tests ensures no issues are present.
Color: blue+black
Material: PCB + electronic components

Feature:
Suitable For Terasic DE10-Nano FPGA Board
128MB SDRAM memory module
Capcom Play System Compatible (CPS-1/1.5 & CPS-2.0)
Enjoy all for Neo Geo games
Alliance Memory AS4C32M16SB-7TIN Chips
MiSTer IO Board Compatible
Fully Assembled & Tested

Package Contents:
1 x SDRAM XS-D v2.9 board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.