Advanced Micro Devices Corporation

Daniel Daugherty

Steven Kommrusch

Brett A Tischler

Kenneth James Kotlowski

Ronald Hathcock

Video control signals are received at a video input port of a system. A determination is made whether the video control signals are valid or invalid. When video control signals represent a valid video signal, providing a delayed representation of a control signal to a synchronization input of a display engine of the system, and when the video control signals represent an invalid video signal, providing a an alternative signal to the synchronization input of the display engine.

Method and apparatus of providing video synchronization

A first scan data is received at a first scan chain and a representation of the first scan data is subsequently provided from the first scan chain to a second scan chain to test the second scan chain in response to a first value at a first bond pad. The first scan chain is bypassed to receive the first scan data at the second scan chain in response to a second value at the first bond pad.

Method of configuring a system and system therefor

A system device receives a first data signal and a first strobe signal from a dual-data-rate (DDR) memory. A first delay value representative of a delay to a predetermined phase location of the first strobe signal is determined. The first delay is adjusted based on a first offset value to generate a first adjusted delay value used to delay the first strobe signal. A first edge of a first pulse of the first delayed strobe signal is used to latch a first data value of the first data signal.

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Loveland, CO, United States of America

Daniel Daugherty