Hello,
out of curiosity I've done a small teardown of a bit of professional video gizmo, to get an idea how stuff got done in there.
The main brain is a Cyclone III FPGA, using three memory chips. I'd like to know what type they likely are (to estimate the bus throughput they may have). Please find below a photo of the main PCB.
I guess these may be either DDR2 or DDR3. But I've failed miserably trying to google the cryptic alphanumeric codes on the chips. Manufacturer is likely a Micron.
Thanks for any hints
//EDIT: Cyclone III seems to support only DDR2, so DDR3 they are not. Still I'd like to know what the bus width and capacity of these may be.