Nxp USA, Inc.

Pranshu Agrawal

Gaurav Gupta

Maik Brett

Stephan Matthias Herrmann

Christian Tuschen

Chanpreet Singh

Rahul Jain

Tejbal Prasad

Sidhartha Taneja

Saurabh Arora

Ajay Kumar Sharma

Mukul Aggarwal

Navarshi Dhiman

Anurag Jain

A method and circuit for a data processing system provide a hardware accelerator repeat control instruction (A) which is executed with a hardware accelerator instruction (B) to extract and latch repeat parameters from the hardware accelerator repeat control instruction, such as a repeat count value (RPT_CNT), a source address offset value (ADDR_INCR0), and a destination address offset value (ADDR_INCR1), and to generate a command to the hardware accelerator () to execute the hardware accelerator instruction a specified plurality of times based on instruction parameters from the hardware accelerator instruction by using the repeat count value to track how many times the hardware accelerator instruction is executed and by automatically generating, at each execution of the hardware accelerator instruction, additional source and destination addresses for the hardware accelerator from the repeat parameters until the hardware accelerator instruction has been executed the specified plurality of times by the hardware accelerator.

Generating source and destination addresses for repeated accelerator instruction

A system for processing multiple images includes an access serializer, trigger controllers, a first-in-first-out (FIFO) memory, and an image signal processing (ISP) pipeline circuit. The access serializer serializes access requests that are associated with processing of input image lines of the images. The trigger controllers decode corresponding serialized access requests to generate trigger identifiers (IDs), respectively. The FIFO memory receives a corresponding trigger ID from each trigger controller and provides the trigger IDs to the ISP pipeline circuit based on an order of reception of the trigger IDs. The ISP pipeline circuit receives the input image lines associated with the trigger IDs, and based on a corresponding set of configuration parameters associated with the input image lines, processes the input image lines in an order of reception of the trigger IDs, to generate processed image lines, respectively.

System for processing images from multiple image sensors

Growing community of inventors

New Delhi, India

Pranshu Agrawal