Interesting. How will this work without reading SPD data without the smbus? Will it just be able to detect if memory is populated? Size? Other important info to set northbridge registers? Do tell....
since EDO/FPM don't have a SPD eeprom there's no need trying to get any data out of it :) size and internal organisation detection is done by a simple algorithm. i hope i'll have a sample of it ready later. it'll feature the ram init and detection of the Intel 430FX chipset and will have lots of comments :) the rest should be a bit of datasheet surfing and register adapting (more or less). Holger