公开(公告)号：US12111780B2

公开(公告)日：2024-10-08

申请号：US17677638

申请日：2022-02-22

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Mihir Narendra Mody ,  Ankur Ankur ,  Vivek Vilas Dhande ,  Kedar Satish Chitnis ,  Niraj Nandan ,  Brijesh Jadav ,  Shyam Jagannathan ,  Prithvi Shankar Yeyyadi Anantha ,  Santhanakrishnan Narayanan Narayanan

IPC: G06F13/28 ,  G06F9/48 ,  G06F13/16 ,  G06F13/42 ,  G06F15/78

CPC classification number: G06F13/28 ,  G06F9/4881 ,  G06F13/1673 ,  G06F13/4221 ,  G06F15/7807

Abstract: A system-on-chip (SoC) in which trace data is managed includes a first memory device, a first interface to couple the first memory to a second memory external to the system-on-chip, and a first processing resource coupled to the first interface and the first memory device. The first processing resource includes a data buffer and a first direct access memory (DMA) controller. The first DMA controller transmits data from the data buffer to the first interface over a first channel, and transmits the data from the data buffer with associated trace information for the data to the first memory device over a second channel.