TRANSPOSE ACCESSING MEMORY DEVICE AND METHOD

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

15/837,720

專利證號

US 10,262,726 B1

專利獲證名稱

TRANSPOSE ACCESSING MEMORY DEVICE AND METHOD

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2019/04/16

技術說明

A transpose accessing memory device is provided, the global word-lines configured to be selected as horizontal word-lines in a row access mode in that at least one row of the memory array is selected to be access, and the corresponding local I/O circuit is configured to guide signals of the local bit-lines coupled to the selected SRAM memory cells to the corresponding horizontal global bit-lines in response to select signals from the global word-lines, and the global word-lines configured to be selected as vertical word-lines in a column access mode in that at least one column of the memory array is selected to be access, and the corresponding local I/O circuit is configured to guide signals of the local bit-lines coupled to the selected SRAM memory cells to the corresponding vertical global bit-lines in response to select signals from the global word-lines.

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