发明名称 |
EMBEDDED MULTIMEDIA CARD (eMMC), HOST FOR CONTROLLING eMMC, AND METHOD OPERATION FOR eMMC SYSTEM |
摘要 |
An eMMC includes flash memory including an extended card specific data (CSD) register (“EXT_CSD register”), and an eMMC controller that controls operation of the flash memory. The eMMC controller is receives a clock from a host via a clock line, receives a SEND_EXT_CSD command from the host via a command line, and provides the host with eMMC information stored in the EXT_CSD register via a data bus in response to the SEND_EXT_CSD command, the eMMC information including maximum operating frequency information for the eMMC. |
申请公布号 |
US2014082250(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
US201314025909 |
申请日期 |
2013.09.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO KYUNG PHIL;CHOI JIN HYEOK;HWANG SEONG SIK;KANG YOUNG GYU;LEE JUNG PIL;SEO SUNG HO;SHIN MYUNG SUB |
分类号 |
G06F13/28 |
主分类号 |
G06F13/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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