US 12,078,678 B2
In system test of chips in functional systems
Shantanu Sarangi, Santa Clara, CA (US); Jae Wu, Santa Clara, CA (US); Andi Skende, Santa Clara, CA (US); and Rajith Mavila, Santa Clara, CA (US)
Assigned to NVIDIA Corporation, Santa Clara, CA (US)
Filed by NVIDIA Corporation, Santa Clara, CA (US)
Filed on Jul. 6, 2023, as Appl. No. 18/348,110.
Application 18/348,110 is a continuation of application No. 17/883,199, filed on Aug. 8, 2022, granted, now 11,726,139.
Application 17/883,199 is a continuation of application No. 16/230,929, filed on Dec. 21, 2018, granted, now 11,408,934, issued on Aug. 9, 2022.
Claims priority of provisional application 62/609,775, filed on Dec. 22, 2017.
Prior Publication US 2023/0349970 A1, Nov. 2, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G01R 31/317 (2006.01); G01R 31/3177 (2006.01); G01R 31/3181 (2006.01); G01R 31/3185 (2006.01); G01R 31/3187 (2006.01); G06F 11/14 (2006.01); G06F 11/22 (2006.01); G06F 11/267 (2006.01); G06F 11/27 (2006.01); G06F 11/273 (2006.01); G06F 11/36 (2006.01)
CPC G01R 31/31724 (2013.01) [G01R 31/3177 (2013.01); G01R 31/31813 (2013.01); G01R 31/318555 (2013.01); G01R 31/3187 (2013.01); G06F 11/1417 (2013.01); G06F 11/2268 (2013.01); G06F 11/2273 (2013.01); G06F 11/267 (2013.01); G06F 11/27 (2013.01); G06F 11/273 (2013.01); G06F 11/3688 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An autonomous machine comprising:
a first processing unit to execute one or more processes for the autonomous machine; and
a second processing unit to update, based at least on one or more test patterns, one or more components of an in-system test, the one or more components including two or more of: one or more targeted fault modes, one or more test conditions, or at least one application sequence, wherein the in-system test is applied to the first processing unit while the first processing unit is being used to execute the one or more processes.