SD/ SDIO/ SDXC 3.0 Host Controller

Block Diagram

Solution Type: IP Core

End Market: Automotive, Broadcast, Computer & Storage, Consumer, Industrial, Medical, Military, Test & Measurement, Wireless, Wireline

Evaluation Method: OpenCore Plus

Technology: Memory Interfaces and Controllers: Memory Models

Arria Series: Intel® Arria® 10, Arria® V, Intel® Arria® 10 SoC, Arria® V SoC

Cyclone Series: Cyclone® IV, Cyclone® V, Cyclone® V SoC

MAX Series: Intel® MAX® 10, MAX® V

Stratix Series: Stratix® IV, Stratix® V

Segments: 

Supported Device Family: 

Solution Type: 

Overview

iW-SDXC Host controller is compatible with the SD Physical Layer specification V3.0. The core supports 32 bit AHB LITE Host interface working at SOC interface frequency. The Host interface is compatible with the standard register set for the host controller as per SD host controller specification Version 3.0.

Features

  • Compliant with SD specification version 3.0 & Supports 32 bit AHB LITE synchronous Host interface working at SOC interface frequency.
  • 1-bit/4-bit modes of SD/SDIO supported. & One data Transmit FIFO with 32-bit write width and 256 depths.
  • SDR50 – SDR up to 100MHz 1.8V signaling & DDR50 – DDR up to 50MHz 1.8V signaling
  • One data Receive FIFO with 32-bit read width and 256 depths. & SDIO Interrupts, Suspend/Resume Operation and SDIO Read Wait Operation are supported.
  • Command buffers to store command index and argument. & Timeout monitoring for response and data operation.

Device Utilization and Performance

Intel® Cyclone® IV ELogic Element combinational - 3570Logic Element Registers - 1301Embedded Multipliers 9 bit Elements -4

Getting Started

1. To give the latest SD specification version support SD 3.02. To enable memory storage (SDXC memory card) and input/ output (SDIO card) features in the product3. Controller supports standard register set for the host controller4. Core offers UHS-I mode of operation

IP Quality Metrics

Basic
Year IP was first released2011
Latest version of Quartus supported15.1
Altera Customer Use
IP has been successfully implemented in production with at least one customerY
Deliverables

Customer deliverables include the following:

  • Design file (encrypted source code or post-synthesis netlist)
  • Simulation model for ModelSim Altera edition
  • Timing and/or layout constraints
  • Testbench or design example
  • Documentation with revision control
  • Readme file
Y
Parameterization GUI allowing end user to configure IPY
IP core is enabled for OpenCore Plus SupportY
Source language
Verilog
Testbench languageVerilog
Software drivers providedN
Driver OS supportLINUX
Implementation
User InterfaceAvalon-MM
IP-XACT Metadata includedN
Verification
Simulators supportedModelSim DE 10.2
Hardware validated Y. Altera Board Name Any Altera Development kit
Industry standard compliance testing performed
N
If No, is it planned?Y
Interoperability
IP has undergone interoperability testing
N
Interoperability reports available  N

Design Solutions Network Members provide products and/or services that are sold or licensed by the Member and not Altera or its affiliates. Altera and its affiliates hereby disclaim any express or implied warranty of any kind including warranties of merchantability, noninfringement of intellectual property, or fitness for any particular purpose with respect to any such products and/or services.