topic Re: T1042 eMMC version and device capacity in T-Series https://community.nxp.com/t5/T-Series/T1042-eMMC-version-and-device-capacity/m-p/1042984#M3587 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10pt; ">The T1042 eSDHC controller is compatible with the MMC system specification version 4.5. It is highly possible that EMMC standards are backward-compatible - to ensure it is required to refer to the Embedded Multi-Media Card (e•MMC) Electrical Standard (5.1) and the device Data Sheet.</SPAN></P><P><SPAN style="font-size: 10pt; "><BR clear="none" /> There is a following description in the eMMC v4.5 spec. </SPAN></P><P><SPAN style="font-size: 10pt; ">---------------------------------------------------------- </SPAN></P><P><SPAN style="font-size: 10pt; ">SEC_COUNT The device density is calculated from the register by multiplying the value of the register (sector count) by 512B/sector. The maximum density possible to be indicated is thus 2 Tera bytes (4 294 967 296 x 512B). ----------------------------------------------------------</SPAN></P></BODY></HTML> Wed, 01 Apr 2020 18:03:12 GMT ufedor 2020-04-01T18:03:12Z T1042 eMMC version and device capacity https://community.nxp.com/t5/T-Series/T1042-eMMC-version-and-device-capacity/m-p/1042983#M3586 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>We have a t1042 card with installed 8GB eMMC 4.5 and 5.0 version device. Both of them work well.</P><P>What's the maximum size of eMMC t1042 supported?</P><P>Can t1042 support eMMC 5.1 device? thanks.</P></BODY></HTML> Wed, 01 Apr 2020 03:53:35 GMT https://community.nxp.com/t5/T-Series/T1042-eMMC-version-and-device-capacity/m-p/1042983#M3586 wengangzhu 2020-04-01T03:53:35Z Re: T1042 eMMC version and device capacity https://community.nxp.com/t5/T-Series/T1042-eMMC-version-and-device-capacity/m-p/1042984#M3587 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10pt; ">The T1042 eSDHC controller is compatible with the MMC system specification version 4.5. It is highly possible that EMMC standards are backward-compatible - to ensure it is required to refer to the Embedded Multi-Media Card (e•MMC) Electrical Standard (5.1) and the device Data Sheet.</SPAN></P><P><SPAN style="font-size: 10pt; "><BR clear="none" /> There is a following description in the eMMC v4.5 spec. </SPAN></P><P><SPAN style="font-size: 10pt; ">---------------------------------------------------------- </SPAN></P><P><SPAN style="font-size: 10pt; ">SEC_COUNT The device density is calculated from the register by multiplying the value of the register (sector count) by 512B/sector. The maximum density possible to be indicated is thus 2 Tera bytes (4 294 967 296 x 512B). ----------------------------------------------------------</SPAN></P></BODY></HTML> Wed, 01 Apr 2020 18:03:12 GMT https://community.nxp.com/t5/T-Series/T1042-eMMC-version-and-device-capacity/m-p/1042984#M3587 ufedor 2020-04-01T18:03:12Z