Is this the VRAM you need:
http://www.ebay.com/itm/121291981557?_trksid=p2060778.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
I think there are lots of the same stuff with fewer chips.
IIRC, the Lapis cards I looked at contained an FPGA with no associated memory chip (EEPROM/Flash) to store the FPGA code. Apparently the card driver loads the FPGA code into the FPGA at boot time. So the cards won't do a darned thing without a proper driver to configure the FPGA.
http://www.ebay.com/itm/121291981557?_trksid=p2060778.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
I think there are lots of the same stuff with fewer chips.
IIRC, the Lapis cards I looked at contained an FPGA with no associated memory chip (EEPROM/Flash) to store the FPGA code. Apparently the card driver loads the FPGA code into the FPGA at boot time. So the cards won't do a darned thing without a proper driver to configure the FPGA.