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US 2017/0322774 A1Published application
Configurable Processor with Backside Look-Up Table
AssigneeChengDu HaiCun IP Technology LLC
InventorGuobiao ZHANG
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Abstract
The present invention discloses a configurable processor with a backside look-up table. The configurable processor comprises a look-up table circuit (LUT) on the backside of the processor substrate and an arithmetic logic circuit (ALC) on the front side of the processor substrate. The LUT stores data related to a desired function. The ALC performs arithmetic operations on the data read out from the LUT.
Claims20
A configurable processor, comprising:
- a semiconductor substrate comprising a front side and a backside;
- a look-up table circuit (LUT) on said backside for storing data related to a desired function, wherein said LUT comprises at least a programmable memory array;
- an arithmetic logic circuit (ALC) on said front side for performing arithmetic operations on said data;
- a plurality of through-silicon vias (TSV) through said semiconductor substrate for communicatively coupling said LUT and said ALC.
1 more element
Dependencies are inferred from the claim text.