Description

This application report demonstrates how to measure input bus termination (IBT) resistors accurately in a simple way using the Texas Instruments Register Validation Board (RVB) Lite. The IBT is the term used in context of the DDR3 register. Similar functionality or the termination on the DRAM (DDR2 and DDR3) is called on die termination (ODT).As the memory channel has many stubs (DIMM slots)