
So far I am not under any NDA information, but from all indications it appears as though the DDR-3/AM3 launch is going to be sometime next month. Final products are ready to be sent out for review, and certainly motherboard guys like Asus and Gigabyte have put out big press releases about their upcoming AM3 based motherboads (and in Asus’ case, they have pre-announced for NVIDIA the existance of the nForce 980a chipset).
So, from all of my information at hand, there is no problem with the DDR-3 support on upcoming AM3 processors. They are already in production, and that very fact alone says to us that there is no problem with the controller at all. The one thing to really point out here is that the AM3 processors will fit in AM2+ boards without a problem (and the motherboards just need a BIOS update to run them correctly).
Availability on AM3 motherboards is up in the air right now, but as I had mentioned earlier, the big guys are already announcing them and we have some basic specifications (plus pretty pictures).