Patent · US Active

Conditional direct memory access channel activation

US11604739B2 · kind B2 · utility

1Cited by

3References

19Claims

0Family size

Assignee

NXP USA, Inc. · US

Inventors

Viktor Fellinger · Niedernberg, DE
Osvaldo Israel Romero Cortez · Munich, DE
John D. Mitchell · Maple Grove, US

Key dates

Filing date	Dec 8, 2020
Grant date	Mar 14, 2023
Priority date	—
Expiry date	Apr 7, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH03K19/17728
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A conditional direct memory access (DMA) channel activation system for executing a complex data transfer in a system-on-chip, comprising: a look-up table constructed and arranged to store elements of an activation profile; and a trigger circuit that controls a DMA transaction according to the activation profile of the look-up table.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.