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FPL
2007
Springer
94views Hardware» more  FPL 2007»
13 years 10 months ago
An OCM based shared Memory controller for Virtex 4
In this paper, we present a shared instruction and data memory controller for the On-Chip Memory (OCM) bus of the PowerPC embedded in the Virtex-4 chip. The traditional design of ...
Bas Breijer, Filipa Duarte, Stephan Wong
FPL
2007
Springer
101views Hardware» more  FPL 2007»
13 years 10 months ago
Formal Modeling of Process Migration
This paper develops a formal model of process migration that describes programs, processes, and the migration of those processes within a migration realm. A migration realm is a g...
Aric D. Blumer, Henning S. Mortveit, Cameron D. Pa...
FPL
2007
Springer
190views Hardware» more  FPL 2007»
13 years 10 months ago
Automatic Accuracy-Guaranteed Bit-Width Optimization for Fixed and Floating-Point Systems
In this paper we present Minibit+, an approach that optimizes the bit-widths of fixed-point and floating-point designs, while guaranteeing accuracy. Our approach adopts differen...
William G. Osborne, Ray C. C. Cheung, José ...
FPL
2007
Springer
176views Hardware» more  FPL 2007»
13 years 10 months ago
ReconOS: An RTOS supporting Hard- and Software Threads
Modern platform FPGAs integrate fine-grained reconfigurable logic with processor cores and allow the creation of complete configurable systems-on-chip. However, design methodol...
Enno Lübbers, Marco Platzner
FPL
2007
Springer
94views Hardware» more  FPL 2007»
13 years 10 months ago
A Many-core Implementation based on the Reconfigurable Mesh Model
The reconfigurable mesh is a model for massively parallel computing for which many algorithms with very low complexity have been developed. These algorithms execute cycles of bus...
Heiner Giefers, Marco Platzner
FPL
2007
Springer
126views Hardware» more  FPL 2007»
13 years 10 months ago
A Time-Triggered Network-on-Chip
In this paper we propose a time-triggered network-onchip (NoC) for on-chip real-time systems. The NoC provides time predictable on- and off-chip communication, a mandatory feature...
Martin Schoeberl
FPL
2007
Springer
178views Hardware» more  FPL 2007»
13 years 10 months ago
Exploring Alternative 3D FPGA Architectures: Design Methodology and CAD Tool Support
This paper introduces a software supported methodology for exploring/evaluating 3D FPGA architectures. Two new CAD tools are developed: (i) the 3DPRO for placement and routing on ...
Kostas Siozios, Kostas Sotiriadis, Vasilis F. Pavl...
FPL
2007
Springer
115views Hardware» more  FPL 2007»
13 years 10 months ago
Hardware/Software Process Migration and RTL Simulation
This paper describes an execution cache that uses process migration between hardware and software contexts by way of run-time reconfiguration (RTR) of Field Programmable Gate Arr...
Aric D. Blumer, Cameron D. Patterson