DDR TEST FRAMEWORK

Abstract

Qualcomm, which pioneered 3G and 4G, is now leading the world into 5G. Qualcomm has created semiconductor components and applications for automobiles, watches, tablets, wireless networks, smartphones, the Internet of Things (IoT), and other devices. And every computer necessitates the use of memory. The DDR Test Framework suggests developing a variety of tools to test the DDR interface's stability. DDR Test Framework is primarily a DDR memory stress test tool that executes on any processor the tool supports. DDR Test Framework is a bare-metal test that is loaded into the target system and executed using T32 CMM scripts. It does not have any operating system dependencies. However, it does use libraries from the build environment for manipulating the application processor cache subsystem, timing and interrupt services, standard input output (printf) services and others. It executes a set of predefined memory tests with the purpose of establishing DDR interface stability. It can also be used to establish the stability of different memories.