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SDIO Now! May 2005

SDIO Now! May 2005. SDIO Now! Agenda. V2.x Product Roadmap V2.x Features Chart SD Password Protection Performance Charts. SDIO Now! V2.x Roadmap. V2.3. V2.2. 4GB SD1.1 Spec Launch 05Q4/06Q1. V2.1. MMCV4 – 8 Bit Dual SDIO Launch August 05. MMCV4 – 4 Bit 2GB SD Memory

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SDIO Now! May 2005

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  1. SDIO Now! May 2005

  2. SDIO Now! Agenda • V2.x Product Roadmap • V2.x Features Chart • SD Password Protection • Performance Charts

  3. SDIO Now! V2.x Roadmap V2.3 V2.2 • 4GB • SD1.1 Spec • Launch 05Q4/06Q1 V2.1 • MMCV4 – 8 Bit • Dual SDIO • Launch August 05 • MMCV4 – 4 Bit • 2GB SD Memory • SD Password Protection • Launch June 05 V2.0 • Soft Block • Fast Path • SDIO1.1 Spec Key 11/2004 06/2005 08/2005 05Q4-06Q1

  4. SDIO Now! V2.x Feature Chart

  5. SDIO Password Protection

  6. SD Password Protection • Based on hardware built into memory card • Feature Benefits • Protect data on SD card using a password • Locked card can’t be read without password • Data is secure even if card is lost or stolen • BSQUARE’s SD memory driver: • Enables password protection feature • Intuitive UI for lock, unlock and erase • Windows Mobile application available for • Smartphone (2003 and Magneto) • PocketPC (2003 and Magneto)

  7. SD Password Protection: System Tray

  8. SDIO Performance Charts

  9. SDIO 4-bit Byte Mode Performanceon CE 5.0 (PXA 270) READ

  10. SDIO 4-bit Block Mode Performance on CE 5.0 (PXA 270) READ WRITE

  11. SDIO Now! Backup Slides

  12. SDIO Now! Architecture File System Driver (FATFS) NDIS Additional Drivers Application/Service Interface SD/MMC Client Driver SDIO - Client Driver (Network) Client / Card Drivers Client Driver Interface Bus Driver Bus Driver Host Controller Driver Interface Host Controller Driver Host Controller Driver Local Bus Interface (PCMCIA, PCI , etc..) Hardware Host Controller Slot Controller BSQUARE / Silicon Vendor / OEM Slot Electrical Interface BSQUARE SD/SDIO Card SD/MMC Card SDIO Card (Network) Card Manufacturer OS

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