eMMC Interface
The eMMC Interface of JH-7110 has
the following features.
- Support eMMC 5.0/SD 3.0
- Support 4-bit and 8-bit eMMC data width
- Support 512B block size
- Support devices with capacity up to 256 GB
- Support speed mode: Legacy/High SDR/High DDR/HS200
- Identification mode
- MMC full-speed mode
- MMC high-speed mode
- MMC DDR mode
Note: Due to the lack of high speed IO, the eMMC supports up
to the speed of HS200 (50 MHz clock rate).