Skip With Monahans ECC User Manual
Contents
1. Skip With Monahans ECC User Manual General Description and Name Skip With Monahans ECC This scheme simply detects bad blocks in the device and skips past them to the next good block for all programming functions For example if block 3 of a device is bad then block 3 of the image will be programmed in block 4 of the device This BBM calculate ECC for the customer data Relevant User Options The following special features on the special features tab apply to this scheme The default values might work in some cases but please make sure to set the right value according to your system Please note only the below special feature items are related to this scheme and ignore any others If any of below items doesn t exist please check whether the right version has been installed or contact Data I O for support by submitting Device Support Request through this address http www dataio com support dsr asp Bad Block Handling Type Skip With Monahans ECC Spare area ECC for this BBM Default Disabled Special Notes The spare area in this scheme can either be programmed with the customer s image file or it can be ignored ECC is also an option with this particular scheme However the bad block marks are always located in the spare area The data file doesn t have to be arranged in any special way for this scheme The binary that should be placed into the device is all that is needed If the spare area is n2. ot to be programmed or want Data IO calculate ECC then the image should not contain any data for the spare area Revision History V1 0 2010 04 23 Create this spec Appendix The document is for Data I O customers only You can get the file Description of common NAND special features pdf from http ftp dataio com FCNotes BBM The document is for Data I O customers only
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