4 Replies Latest reply on Jul 10, 2018 3:50 PM by BushraH_91

    Copy back program operation with random data input

      Hi,

      I am using Cypress NAND Flash memory: S34ML04G200TFI000 IC for data storage (Data acquisition). I am writing 2k data into main memory and 32 bytes in spare memory (2049-2080 address).

      If Page program operation is failed, I want to copy the rest pages in the same block to other block without changing data.

      By seeing data sheet I am not understood “copy back program operation with random data input” operation (fig 6.17 and page-54).

      • In this fig after Target address is written on I/O, what is data refereed?
      • What will happen for empty space (spare memory (2081-2175 address))? copy back program operation with random data input operation will copy the empty spare memory?