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Recent content by Sujeer

  1. S

    SD Card Identification

    I am a verification engineer (fresher). I want to verify a SD host controller(which is a black box to me). I am thinking how can i trigger a delete sequence of the SD host controller
  2. S

    SD Card Identification

    Actually I am thinking in pin level transaction perspective. The master side (Processor side) of sd host controller may have an AXI interface or a generic 32 bit interface. It can pass a read request and write request, but how it can pass a delete request to the sd host controller? :sad:
  3. S

    SD Card Identification

    I have one more doubt, how processor inform sd host controller that it want to delete a particular folder in the sd card.
  4. S

    SD Card Identification

    But there is no physical pin in SD card for this purpose. Then how the detect switch will set, when SD card is inserted in the connector :thinker:
  5. S

    SD Card Identification

    How sd host controller knows whether a SD card is put in the connector slot
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