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Ixiasoft
3.4.2. SD Card device
This is an SD card device model based on SD (v3.00) protocol specifications. The SD card is connected to the SD/eMMC controller via the Combo PHY interface. The following commands are supported:
Command Class | Commands Supported |
---|---|
Class 0: Basic command. |
CMD0, CMD2, CMD3S, CMD4, CMD7, CMD8, CMD9. CMD10, CMD11, CMD12, CMD13, CMD15. |
Class 2: Block-oriented read commands. |
CMD19S, CMD20, CMD16, CMD17, CMD18, CMD21, CMD23. |
Class 4: Block-oriented write commands. |
CMD24, CMD25. |
Class5: Erase commands. |
CMD32, CMD33, CMD38. |
Class 8: Application specific commands. |
CMD55, ACMD6, ACDM13, ACDM22, ACDM23, ACDM41, ACDM42, ACDM51. |
Class 9: I/O read/write commands (SDIO commands). |
CMD52, CMD53. |
Class 10: Switch function commands. |
CMD6S. |
Limitations
- Model limited to SD v3.00 protocol specification.
- While you can set the SD card size to any size you like, you cannot change the SD card size after the virtual platform is instantiated.
- Only the commands indicated in the earlier table are supported.
- Device lock/unlock operation (password protection) not supported.
- The SD card is fixed to the SD mode (no SDIO).
Component: sd_card