Data processing circuit and method for transmitting data

Details Data processing circuit and method for transmitting data Data processing circuit and method for transmitting data

2005-11-29

2005-11-29

Tan, Vibol (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S090000, C365S189011, C365S190000, C365S191000

Reexamination Certificate

active

06970016

ABSTRACT:
Data processing circuit including a single rail bus having a single rail line, a dual rail bus having a first dual rail line for data bits and a second dual rail line for inverted data bits, and a converter for converting signals on the single rail bus into signals on the dual rail bus and vice versa. The converter has a read driver for transferring signals on the first dual rail line to the single rail bus when the read driver is active, a write driver for transferring the signals on the single rail bus to the first dual rail line when the write driver is active, a producer for producing the signals on the second dual rail line from the signals on the first dual rail line when the write driver is active, and a controller for controlling the drivers so that at most only one driver is active.

REFERENCES:
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A Low Power Zero-Overheated Self-Timed Division and Sqyare Root Unit Combining A Single-Rail Static with a Dual-Rail Dynamic Circuit, Gensoh Matsubara and Nobuhiro Ide, p.p. 198-209, 1997—no month.

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