SD/MMC (Secure Digital Memory Card/Multimedia Card) and IIC (Inter-Integrated Circuit) slave control equipment, and control method and control system thereof

SD/MMC (Secure Digital Memory Card/Multimedia Card) and IIC (Inter-Integrated Circuit) slave control equipment, and control method and control system thereof

  • CN 103,218,336 A
  • Filed: 02/27/2013
  • Published: 07/24/2013
  • Est. Priority Date: 02/27/2013
  • Status: Active Application
First Claim
Patent Images

1. the opertaing device of SD/MMC card and IIC slave, comprise:

  • control module, IIC slave, and SD/MMC card, described control module has first interface pin, and it is levied and is;

    described SD/MMC card and described IIC slave are connected with described control module by multiplexing described first interface pin.

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