https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237273#M19073 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;">The unique ID is based on <SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;">DIE-X-CORDINATE, WAFER_NO, LOT_NO_ENC...</SPAN></SPAN></P></BODY></HTML> Fri, 25 Jan 2013 08:53:16 GMT Yuri 2013-01-25T08:53:16Z https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237272#M19072 <HTML><HEAD></HEAD><BODY><P>I want to use the unique device ID in its software. In imx50.pdf written that device unique in OCOTP_CFG0 - OCOTP_CFG1 registers. I found that OCOTP_CFG consists of fields DIE-X-CORDINATE, WAFER_NO, LOT_NO_ENC, but I do not understand what is a unique ID. Where can I find more detailed information about OCOTP bits?</P><P>Another question: Is OCOTP_GP0 and OCOTP_GP1 really free to use, and I can write to them any desired value?</P></BODY></HTML> Fri, 25 Jan 2013 07:47:13 GMT https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237272#M19072 aleksanderosipo 2013-01-25T07:47:13Z https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237273#M19073 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;">The unique ID is based on <SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;">DIE-X-CORDINATE, WAFER_NO, LOT_NO_ENC...</SPAN></SPAN></P></BODY></HTML> Fri, 25 Jan 2013 08:53:16 GMT https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237273#M19073 Yuri 2013-01-25T08:53:16Z https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237274#M19074 <HTML><HEAD></HEAD><BODY><P>MFG tool configuration for i.MX50 (Linux) contains example how to burn (MAC) fuses in ucl.xml </P></BODY></HTML> Fri, 25 Jan 2013 09:00:07 GMT https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237274#M19074 Yuri 2013-01-25T09:00:07Z https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237275#M19075 <HTML><HEAD></HEAD><BODY><P>Yes, I know about this way.&nbsp; I want will make sure that OCOTP_CFG0-1 contents really unique for each chip</P></BODY></HTML> Fri, 25 Jan 2013 09:30:03 GMT https://community.nxp.com/t5/i-MX-Processors/i-mx50-OCOTP-device-unique-ID/m-p/237275#M19075 aleksanderosipo 2013-01-25T09:30:03Z