Invention Grant
US09036423B2 Method and apparatus for staggered start-up of a predefined, random or dynamic number of flash memory devices
有权
用于交错启动预定义，随机或动态数量的闪存设备的方法和装置
- Patent Title: Method and apparatus for staggered start-up of a predefined, random or dynamic number of flash memory devices
- Patent Title (中): 用于交错启动预定义，随机或动态数量的闪存设备的方法和装置
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Application No.: US14099340Application Date: 2013-12-06
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Publication No.: US09036423B2Publication Date: 2015-05-19
- Inventor: Bradley Edman Sundahl , Sean Michael O'Mullan , Gregory Charles Yancey , Kenneth Alan Okin
- Applicant: Spansion LLC
- Applicant Address: US CA San Jose
- Assignee: CYPRESS SEMICONDUCTOR CORPORATION
- Current Assignee: CYPRESS SEMICONDUCTOR CORPORATION
- Current Assignee Address: US CA San Jose
- Main IPC: G11C16/04
- IPC: G11C16/04 ; G11C16/30 ; G11C16/32
Abstract:
A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
Public/Granted literature
- US20140092687A1 METHOD, APPARATUS, AND MANUFACTURE FOR STAGGERED START FOR MEMORY MODULE Public/Granted day:2014-04-03
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