i.MX Processors中的主题 About Discovered Bad Block table https://community.nxp.com/t5/i-MX-Processors/About-Discovered-Bad-Block-table/m-p/380131#M54805 <HTML><HEAD></HEAD><BODY><P>Dear community.</P><P></P><P>IMX6DQ RM 8.5.2.4 Discovered Bad Block Table, Table 8-13.</P><P><SPAN class="hps">DBBT Structure</SPAN> <SPAN class="hps">to</SPAN> <SPAN class="hps">have been</SPAN> <SPAN class="hps">described as</SPAN> <SPAN class="hps">4 * PageSize,</SPAN> <SPAN class="hps">What are the</SPAN> <SPAN class="hps">Page Size</SPAN> <SPAN class="hps">of</SPAN> <SPAN class="hps">definition</SPAN> <SPAN class="hps">here</SPAN>?</P><P><SPAN>Is this for</SPAN><SPAN> </SPAN><SPAN>RAW</SPAN><SPAN> </SPAN><SPAN>NAND</SPAN><SPAN> </SPAN><SPAN>Flash</SPAN><SPAN> </SPAN><SPAN>page</SPAN><SPAN> </SPAN><SPAN>in</SPAN><SPAN> </SPAN><SPAN>the</SPAN><SPAN> </SPAN><SPAN>main area</SPAN><SPAN> </SPAN><SPAN>(</SPAN><SPAN>for example</SPAN><SPAN> </SPAN><SPAN>2048</SPAN><SPAN> </SPAN><SPAN>Byte</SPAN><SPAN>)</SPAN><SPAN> </SPAN><SPAN>bytes</SPAN><SPAN> </SPAN><SPAN>or</SPAN><SPAN> </SPAN><SPAN>total</SPAN><SPAN> </SPAN><SPAN>bytes</SPAN><SPAN> </SPAN><SPAN>including</SPAN><SPAN> the Spare </SPAN><SPAN>area</SPAN><SPAN>?</SPAN><SPAN> </SPAN></P><P><SPAN>(</SPAN><SPAN>Example</SPAN><SPAN>:</SPAN><SPAN> </SPAN><SPAN>2048</SPAN><SPAN> </SPAN><SPAN>+64 = 2112</SPAN><SPAN> </SPAN><SPAN>Bytes</SPAN><SPAN>).</SPAN></P><P></P><P></P></BODY></HTML> Thu, 12 Mar 2015 05:20:48 GMT takashitakahash 2015-03-12T05:20:48Z About Discovered Bad Block table https://community.nxp.com/t5/i-MX-Processors/About-Discovered-Bad-Block-table/m-p/380131#M54805 <HTML><HEAD></HEAD><BODY><P>Dear community.</P><P></P><P>IMX6DQ RM 8.5.2.4 Discovered Bad Block Table, Table 8-13.</P><P><SPAN class="hps">DBBT Structure</SPAN> <SPAN class="hps">to</SPAN> <SPAN class="hps">have been</SPAN> <SPAN class="hps">described as</SPAN> <SPAN class="hps">4 * PageSize,</SPAN> <SPAN class="hps">What are the</SPAN> <SPAN class="hps">Page Size</SPAN> <SPAN class="hps">of</SPAN> <SPAN class="hps">definition</SPAN> <SPAN class="hps">here</SPAN>?</P><P><SPAN>Is this for</SPAN><SPAN> </SPAN><SPAN>RAW</SPAN><SPAN> </SPAN><SPAN>NAND</SPAN><SPAN> </SPAN><SPAN>Flash</SPAN><SPAN> </SPAN><SPAN>page</SPAN><SPAN> </SPAN><SPAN>in</SPAN><SPAN> </SPAN><SPAN>the</SPAN><SPAN> </SPAN><SPAN>main area</SPAN><SPAN> </SPAN><SPAN>(</SPAN><SPAN>for example</SPAN><SPAN> </SPAN><SPAN>2048</SPAN><SPAN> </SPAN><SPAN>Byte</SPAN><SPAN>)</SPAN><SPAN> </SPAN><SPAN>bytes</SPAN><SPAN> </SPAN><SPAN>or</SPAN><SPAN> </SPAN><SPAN>total</SPAN><SPAN> </SPAN><SPAN>bytes</SPAN><SPAN> </SPAN><SPAN>including</SPAN><SPAN> the Spare </SPAN><SPAN>area</SPAN><SPAN>?</SPAN><SPAN> </SPAN></P><P><SPAN>(</SPAN><SPAN>Example</SPAN><SPAN>:</SPAN><SPAN> </SPAN><SPAN>2048</SPAN><SPAN> </SPAN><SPAN>+64 = 2112</SPAN><SPAN> </SPAN><SPAN>Bytes</SPAN><SPAN>).</SPAN></P><P></P><P></P></BODY></HTML> Thu, 12 Mar 2015 05:20:48 GMT https://community.nxp.com/t5/i-MX-Processors/About-Discovered-Bad-Block-table/m-p/380131#M54805 takashitakahash 2015-03-12T05:20:48Z Re: About Discovered Bad Block table https://community.nxp.com/t5/i-MX-Processors/About-Discovered-Bad-Block-table/m-p/380132#M54806 <HTML><HEAD></HEAD><BODY><P>Hi Takashi</P><P></P><P><SPAN class="hps">page size</SPAN> will be 2112 Bytes ( including the spare area), for</P><P>example this is shown on Figure 8-8. Valid Layout for 2112</P><P>bytes Sized Page <A href="http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf?fasp=1&amp;WT_TYPE=Reference%20Manuals&amp;WT_VENDOR=FREESCALE&amp;WT_FILE_FORMAT=pdf&amp;WT_ASSET=Documentation&amp;fileExt=.pdf">IMX6DQRM</A></P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 12 Mar 2015 13:20:38 GMT https://community.nxp.com/t5/i-MX-Processors/About-Discovered-Bad-Block-table/m-p/380132#M54806 igorpadykov 2015-03-12T13:20:38Z