eMMC Host Controller

Name: eMMC Host Controller
Brand: iWave Global
Availability: InStock

eMMC 5.1 Controller interfaces MMC / eMMC card to any processor with a generic interface. The interface towards the eMMC is realized by the eMMC protocol implemented in the controller. The core supports AXI4-Lite interface for the control and status register access and AXI4-MM interface for data transfer through ADMA2 mode.

CONTACT SALES

Documents

Brochure
Storage IP Cores ebook
Datasheet
Resource Utilization

Accessories

FMC Daughter Card

Features

Details

eMMC Host Controller

Compliant with eMMC Specification Version 5.1
Supports Default speed (26Mhz), High speed (52Mhz) mode, HS200, HS400, and HS400 Enhanced mode**
Supports command queuing engine
Supports 1-bit, 4-bit, and 8-bit eMMC modes
Supports programmable clock frequency generation to the eMMC card
Supports Tuning for HS200 mode
Supports Interrupt and ADMA2 transfer mode of operation
Individual 4Kbyte data buffer for read and write
Cyclic Redundancy Check (CRC) for command and data
Supports timeout monitoring for response, data, CRC token & busy
Supports a maximum block length of 4K-byte
Supports both single block and multi-block data transfer
Supports auto CMD12 feature
Supports 32-bit AXI4 memory-mapped interface towards host processor for data transfer
Supports 32-bit AXI4 lite interface towards host processor for register access

Highlights

Support HS400 and HS400 ES modes
Controller provides a AXI4-lite interface for control & status access and AXI4-MM interface for DMA data transfer
Compliant with eMMC specification version 5.1
Supports command queuing engine
Software support includes the standard eMMC driver for Linux, u-boot and simplified baremetal eMMC driver
Supports multiple file systems like FAT32 and ext4
Supports the MBR and GPT partitions

** IP Supports HS200, HS400 and HS400 Enhanced modes. Please contact us to check the SDR50 and SDR104 mode support in target device

ZED Board

eMMC host controller IP is tested in Zynq 7000 based devices from AMD/Xilinx using ZED Board and iWave’s FMC daughter card. This daughter card is mounted with 16GB Sanddisk eMMC device supporting 5.1 specification.
Integration Manual User Manual

KC705 Dev Kit

eMMC host controller IP is tested in 7 series FPGA devices from AMD/Xilinx using Kintex 7 based KC705 dev kit and iWave’s FMC daughter card. This daughter card is mounted with 16GB Sanddisk eMMC device supporting 5.1 specification.
Integration Manual