PATENT CLAIM ANALYSIS

Application Number: 15940283
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["712", "208000"]

Abstract:
Disclosed embodiments relate to look up table operations implemented in a digital data processor. A look up table read instruction recalls data elements of a specified data size from table(s) and stores recalled data elements in successive slots in a destination register. Disclosed embodiments promote data elements to a larger size with selected sign or zero extension. A source operand register stores vector offsets from a table start address. A destination operand stores the results of the look up table read. The look up table instruction implies a base address register and a configuration register. The base address register stores a table base address. The configuration register sets various look up table read operation parameters.

Claim (Index 1):
A digital data processor comprising:\n an instruction memory storing instructions each specifying a data processing operation and at least one data operand field; an instruction decoder connected to the instruction memory for sequentially recalling instructions from the instruction memory and determining the data processing operation and the at least one data operand; and at least one operational unit connected to a data register file and to an instruction decoder to perform a data processing operation upon at least one operand corresponding to an instruction decoded by the instruction decoder and storing results of the data processing operation, wherein the at least one operational unit is configured to perform a table recall in response to a look up table read instruction by:\n recalling data elements from a specified location in a specified number of at least one table, the recalled data elements having a specified data size; and \n storing the recalled data elements in successive slots in a destination register, wherein each recalled data element is promoted to be stored in the destination register in a larger data size than the specified data size.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.17241
- Patent Class: 712.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15384451', '15635409', '15384514', '15384378', '15384580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6245034265079982
- 35 USC 102 Novelty (BERT): 0.50684834847259
- Combined Prediction Score: 0.6127379187044573
- Mean Citation Score: 317.96021
- Max Citation Score: 324.27917
- Similarity Product: 303.4176977096313

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test