PORTABLE HANDHELD DEVICE WITH MULTI-CORE IMAGE PROCESSOR
First Claim
Patent Images
1. A portable handheld device comprising:
- an image sensor for capturing an image; and
a one-chip microcontroller having integrated therein a CPU for processing a script language and a multi-core processor for processing an image captured by the image sensor, whereinthe multi-core processor includes therein multiple processing units connected in parallel by a crossbar switch,each processing unit includes an arithmetic and logic unit (ALU), andeach ALU includes a first register set for accepting data from the first crossbar switch, and a second register set for loading data to the crossbar switch.
4 Assignments
0 Petitions
Accused Products
Abstract
A portable handheld device includes an image sensor for capturing an image; and a one-chip microcontroller having integrated therein a CPU for processing a script language and a multi-core processor for processing an image captured by the image sensor. The multi-core processor includes therein multiple processing units connected in parallel by a crossbar switch. Each processing unit includes an arithmetic and logic unit (ALU). Each ALU includes a first register set for accepting data from the first crossbar switch, and a second register set for loading data to the crossbar switch.
-
Citations
10 Claims
-
1. A portable handheld device comprising:
-
an image sensor for capturing an image; and a one-chip microcontroller having integrated therein a CPU for processing a script language and a multi-core processor for processing an image captured by the image sensor, wherein the multi-core processor includes therein multiple processing units connected in parallel by a crossbar switch, each processing unit includes an arithmetic and logic unit (ALU), and each ALU includes a first register set for accepting data from the first crossbar switch, and a second register set for loading data to the crossbar switch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification