Invention Grant
- Patent Title: System device and method for providing single port memory access in bitcell array by tracking dummy wordline
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Application No.: US16600483Application Date: 2019-10-12
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Publication No.: US11386937B2Publication Date: 2022-07-12
- Inventor: Lalit Gupta , Nicolaas Klarinus Johannes Van Winkelhoff , Bo Zheng , El Mehdi Boujamaa , Fakhruddin Ali Bohra
- Applicant: Arm Limited
- Applicant Address: GB Cambridge
- Assignee: Arm Limited
- Current Assignee: Arm Limited
- Current Assignee Address: GB Cambridge
- Agency: Pramudji Law Group PLLC
- Agent Ari Pramudji
- Main IPC: G11C7/10
- IPC: G11C7/10 ; G11C11/419 ; G11C11/418 ; G11C11/16

Abstract:
Various implementations described herein refer to a method for providing single port memory with a bitcell array arranged in columns and rows. The method may include coupling a wordline to the single port memory including coupling the wordline to the columns of the bitcell array. The method may include performing multiple memory access operations concurrently in the single port memory including performing a read operation in one column of the bitcell array using the wordline while performing a write operation in another column of the bitcell array using the wordline, or performing a write operation in one column of the bitcell array using the wordline while performing a read operation in another column of the bitcell array using the same wordline.
Public/Granted literature
- US20210110853A1 Memory Access Techniques Public/Granted day:2021-04-15
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