EMMC

Size

 * DEM-3000G, DEM-3000H: 16GB (4GB as internal storage and 12GB as emulated memory card).
 * PSVita 1XXX eMMC size: 0xE1400000 or 0xE3400000.
 * PSTV eMMC size: 0xE3400000.
 * PSVita 2XXX eMMC size: 0xDE000000.

Partitions
PSVita eMMC can be accessed using SceSdif module. PSVita eMMC embeds the following partitions: