epson singleboard edo ram
Hi, great board.
I've made a similiar board **broken link removed** and made it run under liunux some time ago.
Now I would like to add a video controller to it. I can get S1D13506 chip but no EDO/FPM-RAM. Is there a way to interface the video chip with non-discontinued "standard" 16-bit SDRAM chip like K4S281632I (8Mx16 bit 75 ns) ?.
I've noticed that there are two CAS signals LCAS and UCAS in EDO-DRAM signaling - how to translate the signals to SDRAM signaling (CAS, WE, UDQM, LDQM) ?.
best regards,
McGregor