Apple II system clocks

Apple II system clocks, also known as real-time clocks, were commodities in the early days of computing. A clock/calendar did not become standard in… (More)
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Apple DOSApple II peripheral cardsApple II seriesApplied Engineering
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Papers overview

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Highly Cited
2014
Highly Cited
2014
Time-critical computing on a single-chip massively parallel processor
The requirement of high performance computing at low power can be met by the parallel execution of an application on a possibly… (More)
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2013
2013
A Compact Clock Generator for Heterogeneous GALS MPSoCs in 65-nm CMOS Technology
This paper presents an all-digital phase-locked loop (ADPLL) clock generator for globally asynchronous locally synchronous (GALS… (More)
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Review
2010
Review
2010
The mammalian circadian timing system: organization and coordination of central and peripheral clocks.
Most physiology and behavior of mammalian organisms follow daily oscillations. These rhythmic processes are governed by… (More)
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Highly Cited
2008
Highly Cited
2008
Investigation of High-Accuracy Indoor 3-D Positioning Using UWB Technology
There are many challenges in building an ultra-wideband (UWB) indoor local positioning system for high-accuracy applications… (More)
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2008
2008
Automatic synthesis of clock gating logic with controlled netlist perturbation
Clock gating is the insertion of combinational logic along the clock path to prevent the unnecessary switching of registers and… (More)
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2006
2006
Synchronization of two coupled escapement-driven pendulum clocks
The synchronization of two coupled, similarly sized, escapement-driven pendulum clocks is studied. These clocks are coupled by… (More)
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Highly Cited
1997
Highly Cited
1997
RIGUI, a Putative Mammalian Ortholog of the Drosophila period Gene
The molecular components of mammalian circadian clocks are elusive. We have isolated a human gene termed RIGUI that encodes a… (More)
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Highly Cited
1994
Highly Cited
1994
Saving power by synthesizing gated clocks for sequential circuits
Portable devices demand low power consumption to prolong battery life. Gating the clock is one strategy for saving power. The… (More)
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Highly Cited
1987
Highly Cited
1987
Debugging Parallel Programs with Instant Replay
The debugging cycle is the most common methodology for finding and correcting errors in sequential programs. Cyclic debugging is… (More)
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1985
1985
Experiments in network clock synchronization
Status of this Memo This RFC discusses some experiments in clock synchronization in the ARPA-Internet community, and requests… (More)
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