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 7):
The method of  claim 1  further comprising, in response to receiving a second type of digital signal from one of the ABIST outputs, testing odd numbered CAM match outputs (odd CAM match data) among the CAM match outputs against a second set of the ABIST outputs.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 2.98214
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15298360', '15898893', '10413612', '12268903', '11047419']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2782258989942383
- 35 USC 102 Novelty (BERT): 0.6424329007614918
- Combined Prediction Score: 0.3146465991709637
- Mean Citation Score: 362.24091
- Max Citation Score: 619.8430000000002
- Similarity Product: 577.7312750142219

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