18148266. MULTIPLY-ACCUMULATE SUCCESSIVE APPROXIMATION DEVICES AND METHODS simplified abstract (Robert Bosch GmbH)

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MULTIPLY-ACCUMULATE SUCCESSIVE APPROXIMATION DEVICES AND METHODS

Organization Name

Robert Bosch GmbH

Inventor(s)

Kenneth Edward Wojciechowski of Cupertino CA (US)

Sangwoo Lee of Cupertino CA (US)

MULTIPLY-ACCUMULATE SUCCESSIVE APPROXIMATION DEVICES AND METHODS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18148266 titled 'MULTIPLY-ACCUMULATE SUCCESSIVE APPROXIMATION DEVICES AND METHODS

The abstract describes a Multiply-Accumulate Successive Approximation (MASAR) column, which consists of MASAR cells that perform digital multiplication and analog summation to determine a digital output.

  • MASAR cells include multipliers for digital multiplication and unit capacitors for storing results as analog charge.
  • Digital logic in the MASAR column performs analog summation of the unit capacitors to calculate the digital output of the multiplication.

Potential Applications: - Signal processing applications - Digital signal processing systems - High-performance computing

Problems Solved: - Efficient digital multiplication and analog summation - Improved accuracy in computing digital outputs

Benefits: - Higher precision in multiplication results - Faster computation of digital outputs - Reduced power consumption compared to traditional methods

Commercial Applications: Title: "Advanced Digital Signal Processing Technology for High-Performance Computing" This technology can be utilized in: - Data centers - Telecommunications infrastructure - Scientific research facilities

Prior Art: Readers can explore prior research on: - Analog computing - Digital signal processing techniques

Frequently Updated Research: Stay updated on advancements in: - Analog-to-digital conversion - Multiplier design techniques

Questions about MASAR Technology: 1. How does MASAR technology improve the efficiency of digital multiplication and analog summation? 2. What are the key advantages of using MASAR cells in signal processing applications?

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Original Abstract Submitted

A multiply-accumulate successive approximation (MASAR) column is provided. The MASAR column includes a plurality of MASAR cells, each including a multiplier configured to perform digital multiplication between an input activation received to an input and an operand to compute a result, and a unit capacitor configured to store the result as analog charge. The MASAR column further includes digital logic configured to perform analog summation of the analog charge of the unit capacitors of the plurality of MASAR cells to determine a digital output of the multiplication.