SD Card Host Interface
Key Features
- compatible with SD Card Interface V1.0
- compatible with MMC Interface V3.31
- supports all bus modes (includeing proposed 8 bit)
- Built-in CRC generation/check
- programmable card clock generator (0-25MHz)
- clock off for idle cards for ultra low power
- AMBA AHB bus interface (up to 200MHz)
- DMA support
- EBI support
- ~8.600 gates + Fifo, (~18.600 gates incl. 32x32Bit fifo)
- 6.6mW @40MHz, 0.25um
Deliverables
- Verilog source code
- Synthesis script
- Test environment
- Documentation
Technical Specifications
Availability
now
Related IPs
- Low-power SD/eMMC host controller IP provides advanced high-performance 32- and 64-bit AXI interface to the SoC
- Spacewire Codec with AHB host interface
- LCD Host LVDS Interface, Dual Pixel 20-112Mhz (SVGA/QXGA)
- Smart Card Interface
- SD Card Host Controller
- SD Host Controller IP, SD host spec. v3.0, SDIO spec. v2.0, MMC spec. v4.3, Supports UHS50/UHS104 card, Soft IP