PATENT CLAIM ANALYSIS

Application Number: 15898861
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["714", "719000"]

Abstract:
The present invention provides a system and method of testing CAMs and RAMs. In an exemplary embodiment, the system includes a multiple input signature register (MISR) logically coupled to digital outputs of a CAM, to digital inputs of a RAM, and to digital outputs of an ABIST controller circuit, where the MISR includes a plurality of L1 latch circuits logically coupled to a plurality of L2 latch circuits, a plurality of multiplexer circuits logically coupled to the plurality of L1 latch circuits, a plurality of exclusive or circuits (inner XOR circuits) logically coupled to the plurality of MUX circuits and to the plurality of L2 latch circuits, and at least two XOR circuits (outer XOR circuits), each of the outer XOR circuits logically coupled to one of the inner XOR circuits, to at least one of the MUX circuits, and to at least one of the L2 latch circuits.

Claim (Index 9):
The method of  claim 8  wherein the testing comprises:\n capturing the odd CAM match data via a second set of the L1 latch circuits and a second set of the L2 latch circuits, in response to receiving a first set of digital clock signals, one bit of the odd CAM match data at a time; and \n loading the captured CAM odd match data into a first set of the L1 latch circuits and a first set of the L2 latch circuits, in response to receiving a second set of digital clock signals, one bit of the odd CAM match data at a time.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 2.98214
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15298360', '15898893', '10413612', '12268903', '11047419']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.308417356365341
- 35 USC 102 Novelty (BERT): 0.6279874017001155
- Combined Prediction Score: 0.3403743608988184
- Mean Citation Score: 362.24091
- Max Citation Score: 619.8430000000002
- Similarity Product: 520.1786864162684

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test