公开(公告)号：US20190272886A1

公开(公告)日：2019-09-05

申请号：US15909337

申请日：2018-03-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jeffrey Alan Lucas ,  Tommy Miles ,  James Ignowski ,  William L. Wilson ,  Richard H. Henze

IPC: G11C29/16 ,  G11C29/26 ,  G11C29/34 ,  G11C29/56 ,  G01R31/317

Abstract: In example implementations, an integrated characterization vehicle is provided. The integrated characterization vehicle includes a memristor, a configuration cache and an analog measurement tile. The memristor has a driving unit to limit an amount of current that is driven through the memristor during testing. The configuration cache provides test parameters to control the testing of the memristor. The analog measurement tile provides a voltage to the memristor in accordance with the test parameters and to record a response of the memristor.

公开(公告)号：US20240315053A1

公开(公告)日：2024-09-19

申请号：US18184222

申请日：2023-03-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： JINSUNG YOUN ,  Xia Sheng ,  James Ignowski ,  Darrin Miller ,  Catherine Graves

IPC: H10B80/00 ,  H01L23/00

CPC classification number: H10B80/00 ,  H01L24/16 ,  H01L24/17 ,  H01L23/481 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/17181 ,  H01L2924/1433 ,  H01L2924/1443

Abstract: Examples of the present technology provide heterogeneous (i.e., multi-chip) ASIC-memristor integrations that enable high voltage-dependent precision memristor programming while preserving optimal ASIC performance/capabilities. Examples achieve these advantages by “de-coupling” memristor hardware from ASIC chip. Accordingly, a heterogeneous ASIC-memristor integration of the present technology may comprise an ASIC chip packaged onto a functional “memristor-interposer” chip. The memristor interposer may serve both a functional and structural purpose. Namely, memristors of the memristor interposer can be leveraged in conjunction with the ASIC for processing/computation functions—while connections within the memristor interposer route signals between ASIC and computing system (e.g., between the ASIC and a printed circuit board).