MPFE (multiport front end)

HI Dinh, I presume you are referring to the Arria 10 SOC hard processor system MPFE port that connect to external memory interface. You can check out more on the golden system reference design in below link https://rocketboards.org/foswiki/Documentation/A10GSRDUserManualLTS The reference design download is available in the "release notes" link. For the high definition video reference design, you can get it from below link https://fpgacloud.intel.com/devstore/platform/12.1/Standard/high-definition-video-udx-design-example/ In general, you can search for Intel FPGA reference design from below design store link https://fpgacloud.intel.com Thanks. Regards, dlim