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SBC & COTS	i.MX8M Mini/Nano i.MX8 i.MX6	ZU19/17/11 PCIe SmartNIC Card Zynq ZU5/ZU4/ZU3/ZU2 Kintex-7 PCIe Card Kintex-7 3U VPX Card	Cyclone V 6U cPCI	Qualcomm SD820 Renesas RZ/G1C FMC Add-On Cards

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ARINC	sFPDP Cores	Storage Cores	Video Processing Cores	Bridge Cores	Legacy Processor Cores
ARINC 818 Switch IP Core ARINC 818-2 IP Core ARINC-664/AFDX IP	Serial FPDP (sFPDP)	SD / SDIO Host Controller 3.0 NAND Flash Controller SD Memory Slave Controller SDIO Slave Controller SATA Host Controller eMMC Host Controller	Video DeInterlacer Color Space Conversion Chroma Resampler Alpha Blender Video Scaler	VME Slave IP Core (VME to AXI Bridge) PCI Controller PCIe to SD/MMC Bridge SDIO to UART Controller SATA 3.0 Bridge Controller	80188EB Processor 80188XL Processor 80186XL Processor 80186EC Processor 8530 Multi-Protocol Controller 8251 SCU 8254 Timer 8259A ICU 8237 DMA

SDIO Slave Controller

SDIO Slave controller facilitates the design of SDIO cards and reduces the development time. By using this IP core, customers no longer need to spend time on handling the SD bus protocol since such function is provided by the core

Categories: FPGA IP Cores, Storage Cores

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Specification

- Compliant with SD Physical Specification Version 3.00 and SDIO Specification Version 3.00
- Supports 1-bit and 4bit SD modes
- Supports SDIO Interrupt feature
- Supports all mandatory SDIO Commands/Response types
  - SPI Mode: CMD0, CMD5, CMD52, CMD53, CMD59
  - SD Mode: CMD0, CMD3, CMD5, CMD7, CMD52, CMD53
- CRC7 checking/generation for Command/Response
- CRC16 checking/generation for Data transfer
- Supports SDR12, SDR25, SDR50 and SDR104** Mode of operation
- Supports only 1.8V or 3.3V SDIO Voltage. SDIO voltage switching is not supported
- Data Transfer in Multi Byte and Multi Block mode using CMD53
- 8-bit Wishbone interface with constant burst, Wishbone Specification- B3 supported
- Function0 and Function1 supported
- SDIO only implementation, Combo card features are not supported
- Optional Code Storage Area (CSA) is not supported
- Suspend/Resume Features not supported
- DDR50 mode is not supported
** IP Supports SDR50 and SDR104 mode. Please contact us to check the SDR50 and SDR104 mode support in target device.

HIGHLIGHTS

Compliant with SD Physical Specification Version 3.00 and SDIO Specification Version 3.00
Controller handles SD bus protocol on the card interface and provides simplified interface to user logic
Controller handle all the housekeeping tasks by itself without user logic intervention
Supports multiple interfaces such as AXI, Avalon and Wishbone towards user side

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SDIO Slave Controller

SDIO Slave Controller

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Xilinx Evaluation Kit

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Specification

HIGHLIGHTS

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