Looks like Xilinx has pulled the old XCell journals off the website. Someone was asking about my article on downconverters in issue #38, and I sent them there since I do not have an electronic copy of the article. Well, it is gone. Anybody out there have a pdf of that article?
Xilinx, why are the older Xcell journals gone? Surely the space they occupy isn't ridiculously large, and even though they refer to sunset devices, many of the articles are still applicable to the current devices.