Joe Louis-Chandran - Academia.edu (original) (raw)

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Papers by Joe Louis-Chandran

Research paper thumbnail of A process-independent, 800-MB/s, DRAM byte-wide interface featuring command interleaving and concurrent memory operation

IEEE Journal of Solid-State Circuits, 1998

An 800-MB/s/pin byte-wide interface DRAM is described that meets the bandwidth requirements for m... more An 800-MB/s/pin byte-wide interface DRAM is described that meets the bandwidth requirements for modern microprocessor systems. Clock recovery and I/O circuitry perform to specification across multiple DRAM manufacturers' processes. The clock-recovery circuitry is described in depth for areas that are sensitive to power-supply noise. I/O circuitry for preserving signal integrity in high-speed bussed systems are described. Design methodology that enables rapid simulation and verification of the design in each fabrication process are discussed. Logic that enables interleaved transactions with concurrent operation is detailed. Computer-aided-design tools for large aspect merged logic/memory are discussed. Last, measured results are summarized showing clock jitter, setup and hold timing, and period versus V dd V dd V dd operation.

Research paper thumbnail of Challenges in 3D integration due to differences in silicon and system design environments

2011 12th International Conference on Electronic Packaging Technology and High Density Packaging, 2011

Abstract Interests in advancing 3D design and integration have stimulated this study of connectin... more Abstract Interests in advancing 3D design and integration have stimulated this study of connecting two different silicon dies using an organic interposer. This paper reports some of the challenges encountered by the system and silicon designers during the process of 3D ...

Research paper thumbnail of IC yield modeling and statistical circuit simulation

Conference Record Southcon, Mar 29, 1994

An important concern whether designing a new process or maintaining an existing one is the cost o... more An important concern whether designing a new process or maintaining an existing one is the cost of production and hence the chip yield. In order to maximize chip yield, the most significant process parameters need to be identified so that variations in these critical parameters can be minimized resulting in the highest possible chip yield. Presented in this paper is

Research paper thumbnail of Challenges in 3D integration due to differences in silicon and system design environments

2011 12th International Conference on Electronic Packaging Technology and High Density Packaging, 2011

Abstract Interests in advancing 3D design and integration have stimulated this study of connectin... more Abstract Interests in advancing 3D design and integration have stimulated this study of connecting two different silicon dies using an organic interposer. This paper reports some of the challenges encountered by the system and silicon designers during the process of 3D ...

Research paper thumbnail of A process-independent, 800-MB/s, DRAM byte-wide interface featuring command interleaving and concurrent memory operation

IEEE Journal of Solid-State Circuits, 1998

An 800-MB/s/pin byte-wide interface DRAM is described that meets the bandwidth requirements for m... more An 800-MB/s/pin byte-wide interface DRAM is described that meets the bandwidth requirements for modern microprocessor systems. Clock recovery and I/O circuitry perform to specification across multiple DRAM manufacturers' processes. The clock-recovery circuitry is described in depth for areas that are sensitive to power-supply noise. I/O circuitry for preserving signal integrity in high-speed bussed systems are described. Design methodology that enables rapid simulation and verification of the design in each fabrication process are discussed. Logic that enables interleaved transactions with concurrent operation is detailed. Computer-aided-design tools for large aspect merged logic/memory are discussed. Last, measured results are summarized showing clock jitter, setup and hold timing, and period versus V dd V dd V dd operation.

Research paper thumbnail of Challenges in 3D integration due to differences in silicon and system design environments

2011 12th International Conference on Electronic Packaging Technology and High Density Packaging, 2011

Abstract Interests in advancing 3D design and integration have stimulated this study of connectin... more Abstract Interests in advancing 3D design and integration have stimulated this study of connecting two different silicon dies using an organic interposer. This paper reports some of the challenges encountered by the system and silicon designers during the process of 3D ...

Research paper thumbnail of IC yield modeling and statistical circuit simulation

Conference Record Southcon, Mar 29, 1994

An important concern whether designing a new process or maintaining an existing one is the cost o... more An important concern whether designing a new process or maintaining an existing one is the cost of production and hence the chip yield. In order to maximize chip yield, the most significant process parameters need to be identified so that variations in these critical parameters can be minimized resulting in the highest possible chip yield. Presented in this paper is

Research paper thumbnail of Challenges in 3D integration due to differences in silicon and system design environments

2011 12th International Conference on Electronic Packaging Technology and High Density Packaging, 2011

Abstract Interests in advancing 3D design and integration have stimulated this study of connectin... more Abstract Interests in advancing 3D design and integration have stimulated this study of connecting two different silicon dies using an organic interposer. This paper reports some of the challenges encountered by the system and silicon designers during the process of 3D ...

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