CMOS SRAM project

Discussion in 'The Projects Forum' started by braddy, Apr 21, 2008.

  1. braddy

    Thread Starter Well-Known Member

    Dec 29, 2004
    83
    0
    Hi,
    I am struggling with my project. I am building a 4 X1 CMOS SRAM.
    I have some issues about the decoder.

    The teacher warned us that when we select the row line , it might be possible to have two rows ( by the decoder) to be at "1" at the same time. This will cause to disturb the memory cell. I dont know how to solve this issue.

    Also my design does not seem to hold the value in the memory. I need some help for it too.

    We are not using the sense amplifier.

    Please can i have some help for the 2 issues I am concern with?
    thank you
    B
    [​IMG]

    N.B: the SRAM cell are the usual ones . I used blocks to represent them .
     
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