Invention Grant
- Patent Title: Supporting different types of memory devices based on serial presense detect
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Application No.: US15543191Application Date: 2015-01-28
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Publication No.: US10248590B2Publication Date: 2019-04-02
- Inventor: Jen-Chun Hsu , Roger A. Pearson
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: HP Inc. Patent Department
- International Application: PCT/US2015/013350 WO 20150128
- International Announcement: WO2016/122498 WO 20160804
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/16 ; G11C7/10 ; G11C5/06

Abstract:
A computing system for supporting a plurality of different types of memory devices includes a memory voltage regulator. The memory voltage regulator adjusts a supply voltage to a requisite voltage for a detected memory device based on serial presence detect (SPD) data. The computing system further includes a memory controller that supports a plurality of types of memory devices. The memory controller receives data regarding the type of the detected memory device, and controls input/output signals relative to the type of the detected memory device based on the SPD data and the GPIO data of the detected memory device.
Public/Granted literature
- US20180011806A1 SUPPORTING DIFFERENT TYPES OF MEMORY DEVICES Public/Granted day:2018-01-11
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