DH77DF

Oct 15 2012

Review - Intel DH77DF Media Series Mini ITX Motherboard and Core i7-3770S CPU

Intel DH77DFIntel’s third generation Core integrated processor graphics (IPG) chip, aka Ivy Bridge (IVB), got off to a slow start for us with a set of high-end CPUs not really intended for the home theater PC (HTPC). We still do not have one of the low power Core i3/i5 with HD4000 graphics on hand; now that they are available, H77 based Mini ITX motherboards are much more interesting since the updated platform controller hub (PCH) is required to fully utilize new features like PCIe 3.0 and DDR3-1600. There are several options to choose from, but none include the HTPC specific features like Windows Media Center infrared and HDMI CEC support via specialized headers and third-party hardware like the Intel Media Series DH77DF paired today with 65W Intel Core i7-3770S and i5-2400S IPGs. Not content to differentiate only on those features, it also offers mSATA via a Mini PCIe slot and Firewire (IEEE1394a) and addresses a traditional shortcoming in Intel’s previous Mini ITX boards – support for 95W TDP CPUs.

Oct 09 2012

Review - Pulse-Eight Internal HDMI CEC Adapter

Pulse-Eight LogoIn an HDMI A/V environment, Consumer Electronics Control (CEC) is the glue that ties components together into a cohesive unit--able to be controlled by a single remote without the hassle, or expense, of a normal universal as well as removing infrared’s (IR) line-of-site requirement for playback devices. Where there can be problems with the protocol, most often the root cause is linked to the unfortunate fact that CEC works [best] when every component on the HDMI bus supports it – which until recently has left home theater PC (HTPC) users out in the cold. Coming to market with an HDMI+USB dongle, Pulse-Eight brought this segment into the modern age, but with the form factor trade-offs demanded of an external adapter and lacking of wake-from S5 (soft- off) some compromise was still required. Fortunately for those with Intel Media Series motherboards offering an HTPC_HEADER like the DH61AG or DH77DF, Pulse-Eight is back with an internal solution able to correct both of these gaps.

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