Digital SOC Tests
What is a ATE digital test engineer supposed to know?
- What is DC Scan?
- What is AC Scan?
- If the output of a scan chain is stuck at low, how do you debug it?
- If a particular scan pin/location fails, how do you debug it?
- How do you differentiate between process corners?
- How do you test PLLs?
- What is the typical amount of IDDQ current on a SOC?
Shmoo Plotting : The Black Art of IC Testing: Keith Baker and Jos van Beers, Philips ED&T & Philips Research Laboratories
An Introduction to Scan Test for Test Engineers: Markus Seuring, Verigy
VLSI SoC Design Concepts, Perspective & Implementation
Exploring the Basics of AC Scan: Alfred L. Crouch, Inovys