A transition-encoded dynamic bus technique for high-performance interconnects

A transition-encoded dynamic bus technique for high-performance interconnects
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用于高性能互连的转换编码动态总线技术

DOI:
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发表时间:
2002
期刊:
2002 Symposium on VLSI Circuits. Digest of Technical Papers (Cat. No.02CH37302)
影响因子:
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通讯作者:
S. Borkar
S. Borkar
中科院分区:
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文献类型:
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作者:
M. Anders;N. Rai;R. Krishnamurthy;S. Borkar

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转换编码动态总线技术能够减少互连延迟,同时保持静态总线的鲁棒性和开关能量行为。专为直接替换而设计的高效电路,即使对于短总线也能显着降低延迟和峰值电流,同时在激进的延迟目标下实现节能。在 180 nm 32 位微处理器中,全球 79% 的总线通过该技术表现出 10%-35% 的性能提升。
A transition-encoded dynamic bus technique enables interconnect delay reduction while maintaining the robustness and switching energy behavior of a static bus. Efficient circuits, designed for a drop-in replacement, enable significant delay and peak-current reduction even for short buses, while obtaining energy savings at aggressive delay targets. In a 180 nm 32-bit microprocessor, 79% of all global buses exhibit 10%-35% performance improvement with this technique.