Invention Grant
- Patent Title: Single-port SRAM and method of accessing the same
- Patent Title (中): 单端口SRAM及其访问方法
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Application No.: US12397269Application Date: 2009-03-03
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Publication No.: US08209478B2Publication Date: 2012-06-26
- Inventor: Chun-Yu Chiu
- Applicant: Chun-Yu Chiu
- Applicant Address: TW Tainan County
- Assignee: Himax Technologies Limited
- Current Assignee: Himax Technologies Limited
- Current Assignee Address: TW Tainan County
- Agency: Stout, Uxa, Buyan & Mullins, LLP
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
A system and method for resolving request collision in a single-port static random access memory (SRAM) are disclosed. A first SRAM part and a second SRAM part of the single-port SRAM are accessed in turn. When request collision occurs, data is temporarily stored in a first or second shadow bank associated with the first or the second SRAM part which is under access. The temporarily stored data is then transferred, at a later time, to an associated one of the first/second SRAM parts while the other one of the first/second SRAM parts is being accessed.
Public/Granted literature
- US20100228910A1 Single-Port SRAM and Method of Accessing the Same Public/Granted day:2010-09-09
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