Category: Boundary Scan

JTAG Testing of the i.MX6 SABRE Lite Board

Alan Sguigna

April 22, 2019
6:08 am

ASSET recently released an enhanced product for testing i.MX6-based board designs using JTAG. I fired up this new tool on the Boundary Devices SABRE Lite board, with some fun and interesting results.

Unboxing Boundary-Scan Test Part 4: Detecting Fault Injection with SPV

Alan Sguigna

March 3, 2019
4:41 pm

In Part 3 of this series, I looked at the JTAG scan path of the ASSET ScanLite demo board, and explored some of the fundamentals of IEEE 1149.1. This week, I do some fault insertion on the scan path, and see how that is detected by boundary scan.

Unboxing Boundary-Scan Test Part 3: More on Scan Path Verify

Alan Sguigna

February 10, 2019
2:13 pm

In the last blog, I explored the JTAG scan path of the ScanLite demonstration board. In this article, I do a deeper dive into what options are available within ScanWorks to verify the scan path, and explore some of the underlying technology of IEEE 1149.1.

Unboxing Boundary-Scan Test Part 2: Scan Path Verify

Alan Sguigna

January 6, 2019
2:24 pm

This week, I looked at some of the main test actions that apply to the ScanLite board: in particular, the Scan Path Verify action.

Unboxing Boundary-Scan Test

Alan Sguigna

December 16, 2018
8:26 pm

I’ve gotten all of my Christmas shopping done early, so I managed to make some time for exploring our ScanWorks test tool. I’m taking a “newbie approach” to using the tool, initially for hacking around with boundary-scan test. There’s some pretty cool technology here.