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Random variation analog bias signal device in random number generator

A technique of stochastically varying, signaling devices, applied in the field of devices for oscillators

Inactive Publication Date: 2005-08-17
IP FIRST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] Some hardware-based random number generators are usually a single integrated circuit. So far, there is no hardware technology or method that can provide a random number generator combined with the microprocessor circuit itself.

Method used

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  • Random variation analog bias signal device in random number generator
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  • Random variation analog bias signal device in random number generator

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Embodiment Construction

[0030] The following description will enable one of ordinary skill in the art to make and use the invention as presented in the context of a particular application and its requirements. It will be apparent, however, to those skilled in the art that various modifications can be made to the preferred embodiment and that the general principles defined herein can be applied to other embodiments. Thus, the present invention is not intended to be limited to the particular embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novelty disclosed herein.

[0031] In view of the background discussion of random number generation above, and related techniques used in current integrated circuits for generating random numbers, the discussion of the present invention will now refer to Figure 1-11 Explain.

[0032] Please refer to figure 1 , figure 1 Shown is a block diagram of the random number generator 100 according to a preferr...

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Abstract

Discloses is a random variation simulation voltage bias signal apparatus in a random number generating device. The apparatus comprises an aggregate logic used for aggregating a state voltage bias signal and a stochastic noise signal to generate a simulation voltage bias signal, and a mechanism used for generating the stochastic noise signal, wherein, the mechanism is coupled with the aggregate logic, and when a random number is allocated in the random number generating device, the stochastic noise signal is varied according to a plurality of logic states of the random number in a bit group.

Description

[0001] This case is a divisional application of the invention patent application with the filing date of November 6, 2002, the application number of 02149815.6, and the invention name of "oscillating bias voltage changing device". [0002] Relevant data about this application [0003] This application is related to the following US patent applications having common filing dates and common applicants, which are hereby incorporated by reference into this application. [0004] serial number file number name [0005] CNTR.2113 random number generator [0006] CNTR.2156 Oscillating frequency changing device technical field [0007] The present invention relates to a microelectronic device, and more particularly to a device for providing a varying bias signal to an oscillator having a random number generator integrated circuit. Background technique [0008] Many current computer-based applications rely heavily on the availability of random numbers. Things that used to be the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/00G06F7/58H01L21/82H03K3/84
CPCG06F7/588
Inventor 詹姆士R·伦德贝尔格
Owner IP FIRST
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