Configurable computing array based on three-dimensional printed memory

• US 10,211,836 B2
• Filed: 03/19/2018
• Issued: 02/19/2019
• Est. Priority Date: 03/05/2016
• Status: Expired due to Fees

• Current Assignee: Guobiao Zhang, Hangzhou Haicun Information Technology Co., Ltd.
• Original Assignee: Guobiao Zhang, Hangzhou Haicun Information Technology Co., Ltd.
• Inventors: Zhang, Guobiao
• Primary Examiner(s): Hammond, Crystal L
• Application Number:
  US15/924,502
• Publication Number:
  US 20180212606A1
• Time in Patent Office: 337 Days
• Field of Search: None
• CPC Class Codes: G11C 17/10 in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
• CPC Class Codes: G11C 17/14 in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
• CPC Class Codes: G11C 17/143 using laser-fusible links
• CPC Class Codes: G11C 5/02 Disposition of storage elements, e.g. in the form of a matrix array
• CPC Class Codes: G11C 5/025 Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device geometrical lay-out of the components in integrated circuits, H01L27/0207
• CPC Class Codes: G11C 5/063 Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
• CPC Class Codes: H03K 19/1737 using multiplexers H03K19/1738 takes precedence
• CPC Class Codes: H03K 19/17728 Reconfigurable logic blocks, e.g. lookup tables
• CPC Class Codes: H03K 19/17744 for input/output signals
• CPC Class Codes: H03K 19/1776 for memories

Abstract

The present invention discloses a configurable computing array based on three-dimensional printed memory (3D-P). It comprises an array of configurable computing elements, an array of configurable logic elements and a plurality of configurable interconnects. Each configurable computing element can selectively realize a basic function in a math library. It comprises a plurality of 3D-P arrays storing the look-up tables (LUT) for the basic functions in the math library.

Claims

1. A configurable computing array, comprising:

an array of configurable computing elements comprising at least a configurable computing element, wherein said configurable computing element comprises at least first and second three-dimensional printed memory (3D-P) arrays, said first 3D-P array storing at least a first portion of a first look-up table (LUT) for a first math function, said second 3D-P array storing at least a second portion of a second LUT for a second math function;

an array of configurable logic elements comprising at least a configurable logic element, wherein said configurable logic element selectively realizes a logic function from a logic library;

a plurality of configurable interconnects coupling said array of configurable computing elements and said array of configurable logic elements;

wherein said configurable computing array realizes a math function by programming said array of configurable computing elements, said array of configurable logic elements and said plurality of configurable interconnects.

2. The configurable computing array according to claim 1, wherein said first and second 3D-P arrays are placed side-by-side on a semiconductor substrate.

3. The configurable computing array according to claim 1, wherein said second 3D-P array is stack above said first 3D-P array.

4. The configurable computing array according to claim 3, wherein said second 3D-P array at least partially covers said first 3D-P array.

5. The configurable computing array according to claim 1, wherein data are recorded into said 3D-P using a printing method during manufacturing.

6. The configurable computing array according to claim 1, wherein said first or second 3D-P array is stack above at least a selected one of said configurable logic elements.

7. The configurable computing array according to claim 6, wherein said first or second 3D-P array at least partially covers said selected one of said configurable logic elements.

8. The configurable computing array according to claim 1, wherein said first or second 3D-P array is stack above at least a selected one of said configurable interconnects.

9. The configurable computing array according to claim 8, wherein said first or second 3D-P array at least partially covers said selected one of said configurable interconnects.